diff --git a/adminer/include/plugin.inc.php b/adminer/include/plugin.inc.php
index dfbf7871..cc1641e5 100644
--- a/adminer/include/plugin.inc.php
+++ b/adminer/include/plugin.inc.php
@@ -3,7 +3,7 @@ namespace Adminer;
 
 // the overridable methods don't use return type declarations so that plugins can be compatible with PHP 5
 abstract class Plugin {
-	/** @var array<literal-string, string|list<string>>[] */ protected static $translations = array(); // key is language code
+	/** @var array<literal-string, string|list<string>>[] */ protected $translations = array(); // key is language code
 
 	/** Get plain text plugin description; empty string means to use the first line of class doc-comment
 	* @return string
@@ -25,7 +25,7 @@ abstract class Plugin {
 	*/
 	protected function lang(string $idf, $number = null): string {
 		$args = func_get_args();
-		$args[0] = idx(static::$translations[LANG], $idf) ?: $idf;
+		$args[0] = idx($this->translations[LANG], $idf) ?: $idf;
 		return call_user_func_array('Adminer\lang_format', $args);
 	}
 }
diff --git a/externals/PhpShrink b/externals/PhpShrink
index 7a4c6ac9..bc2ad3a1 160000
--- a/externals/PhpShrink
+++ b/externals/PhpShrink
@@ -1 +1 @@
-Subproject commit 7a4c6ac9ac102a32ed20ea02ac19ee99e7a815a7
+Subproject commit bc2ad3a1d2135ae562aec848083979490b71a05b
diff --git a/plugins/adminer.js.php b/plugins/adminer.js.php
index 3b5bffb5..ac73081c 100644
--- a/plugins/adminer.js.php
+++ b/plugins/adminer.js.php
@@ -17,7 +17,7 @@ class AdminerDotJs extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Nahraje adminer.js'),
 		'de' => array('' => 'Laden Sie adminer.js'),
 		'pl' => array('' => 'Wczytuj adminer.js'),
diff --git a/plugins/backward-keys.php b/plugins/backward-keys.php
index 33754ea9..ace9cc5b 100644
--- a/plugins/backward-keys.php
+++ b/plugins/backward-keys.php
@@ -56,7 +56,7 @@ ORDER BY ORDINAL_POSITION", null, "") as $row
 		return "https://www.adminer.org/static/plugins/backward-keys.png";
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Zobrazí odkazy na tabulky odkazující aktuální řádek, stejně jako Adminer Editor'),
 	);
 }
diff --git a/plugins/before-unload.php b/plugins/before-unload.php
index 2cf98a36..ec9bf7b6 100644
--- a/plugins/before-unload.php
+++ b/plugins/before-unload.php
@@ -31,7 +31,7 @@ onbeforeunload = () => editChanged;
 <?php
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Zobrazí potvrzení před odnahráním stránky, pokud bylo změněno formulářové políčko'),
 	);
 }
diff --git a/plugins/codemirror.php b/plugins/codemirror.php
index d51c53d3..b2f435ed 100644
--- a/plugins/codemirror.php
+++ b/plugins/codemirror.php
@@ -102,7 +102,7 @@ addEventListener('DOMContentLoaded', () => {
 		return "https://www.adminer.org/static/plugins/codemirror.gif";
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Použít CodeMirror 5 pro zvýrazňování syntaxe a <textarea> včetně našeptávání klíčových slov  a tabulek'),
 	);
 }
diff --git a/plugins/config.php b/plugins/config.php
index 5d4c7cd2..23f44c22 100644
--- a/plugins/config.php
+++ b/plugins/config.php
@@ -60,7 +60,7 @@ class AdminerConfig extends Adminer\Plugin {
 		return "https://www.adminer.org/static/plugins/config.png";
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array(
 			'' => 'Konfigurace možností uživateli a jejich uložení do cookie',
 			'Configuration' => 'Konfigurace',
diff --git a/plugins/dark-switcher.php b/plugins/dark-switcher.php
index ee7399b7..41c53bee 100644
--- a/plugins/dark-switcher.php
+++ b/plugins/dark-switcher.php
@@ -43,7 +43,7 @@ if (saved) {
 		return "https://www.adminer.org/static/plugins/dark-switcher.gif";
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Dovoluje přepínání světlého a tmavého vzhledu'),
 	);
 }
diff --git a/plugins/database-hide.php b/plugins/database-hide.php
index 63cf4b23..c026833d 100644
--- a/plugins/database-hide.php
+++ b/plugins/database-hide.php
@@ -26,7 +26,7 @@ class AdminerDatabaseHide extends Adminer\Plugin {
 		return $return;
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Skryje některé databáze z rozhraní – pouze vylepší vzhled, nikoliv bezpečnost'),
 		'de' => array('' => 'Verstecken Sie einige Datenbanken vor der Benutzeroberfläche – nur um das Design zu verbessern, verbessert nicht die Sicherheit.'),
 		'pl' => array('' => 'Ukryj niektóre bazy danych w interfejsie – tylko po to, aby ulepszyć motyw, a nie wtyczkę zabezpieczającą'),
diff --git a/plugins/designs.php b/plugins/designs.php
index 2ec8d60d..eed7a2cb 100644
--- a/plugins/designs.php
+++ b/plugins/designs.php
@@ -43,7 +43,7 @@ class AdminerDesigns extends Adminer\Plugin {
 		return "https://www.adminer.org/static/plugins/designs.png";
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Umožní změnit vzhled'),
 		'de' => array('' => 'Designwechsel ermöglichen'),
 		'pl' => array('' => 'Zezwalaj na przełączanie motywów'),
diff --git a/plugins/dump-alter.php b/plugins/dump-alter.php
index f82c48c2..5e360561 100644
--- a/plugins/dump-alter.php
+++ b/plugins/dump-alter.php
@@ -168,7 +168,7 @@ DROP PROCEDURE adminer_alter;
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Exportuje jednu databázi (např. vývojovou) tak, že může být synchronizována s jinou databází (např. produkční)'),
 		'de' => array('' => 'Exportiert eine Datenbank (z. B. Entwicklung), damit sie mit einer anderen Datenbank (z. B. Produktion) synchronisiert werden kann.'),
 		'pl' => array('' => 'Eksportuje jedną bazę danych (np. programistyczną), aby można ją było zsynchronizować z inną bazą danych (np. produkcyjną)'),
diff --git a/plugins/dump-bz2.php b/plugins/dump-bz2.php
index 1e215756..2683ae95 100644
--- a/plugins/dump-bz2.php
+++ b/plugins/dump-bz2.php
@@ -37,7 +37,7 @@ class AdminerDumpBz2 extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Export do formátu Bzip2'),
 		'de' => array('' => 'Export im Bzip2-Format'),
 		'pl' => array('' => 'Zrzuć do formatu Bzip2'),
diff --git a/plugins/dump-date.php b/plugins/dump-date.php
index b5b4fcd5..64a5521e 100644
--- a/plugins/dump-date.php
+++ b/plugins/dump-date.php
@@ -12,7 +12,7 @@ class AdminerDumpDate extends Adminer\Plugin {
 		return Adminer\friendly_url(($identifier != "" ? $identifier : (Adminer\SERVER != "" ? Adminer\SERVER : "localhost")) . "-" . Adminer\get_val("SELECT NOW()"));
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Do názvu souboru s exportem přidá aktuální datum a čas'),
 		'de' => array('' => 'Aktuelle Datum und die aktuelle Uhrzeit in den Namen der Exportdatei einfügen'),
 		'pl' => array('' => 'Dołącz bieżącą datę i godzinę do nazwy pliku eksportu'),
diff --git a/plugins/dump-json.php b/plugins/dump-json.php
index 87483b8a..68d9a2a8 100644
--- a/plugins/dump-json.php
+++ b/plugins/dump-json.php
@@ -58,7 +58,7 @@ class AdminerDumpJson extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Export do formátu JSON'),
 		'de' => array('' => 'Export im JSON-Format'),
 		'pl' => array('' => 'Zrzuć do formatu JSON'),
diff --git a/plugins/dump-php.php b/plugins/dump-php.php
index 40d1fbf4..c5d9072e 100644
--- a/plugins/dump-php.php
+++ b/plugins/dump-php.php
@@ -46,7 +46,7 @@ class AdminerDumpPhp extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Export do formátu PHP'),
 		'de' => array('' => 'Export im PHP-Format'),
 		'pl' => array('' => 'Zrzucaj do formatu PHP'),
diff --git a/plugins/dump-xml.php b/plugins/dump-xml.php
index d57d946c..b75b1533 100644
--- a/plugins/dump-xml.php
+++ b/plugins/dump-xml.php
@@ -52,7 +52,7 @@ class AdminerDumpXml extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Export do formátu XML ve struktuře <database name=""><table name=""><column name="">value'),
 		'de' => array('' => 'Export im XML-Format in der Struktur <database name="><table name=""><column name="">value'),
 		'pl' => array('' => 'Zrzut do formatu XML w strukturze <database name=""><table name=""><column name="">value'),
diff --git a/plugins/dump-zip.php b/plugins/dump-zip.php
index d68ae716..ffa5296c 100644
--- a/plugins/dump-zip.php
+++ b/plugins/dump-zip.php
@@ -41,7 +41,7 @@ class AdminerDumpZip extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Export do formátu ZIP'),
 		'de' => array('' => 'Export Im ZIP-Format'),
 		'pl' => array('' => 'Zrzuć do formatu ZIP'),
diff --git a/plugins/edit-calendar.php b/plugins/edit-calendar.php
index 48815056..11125dde 100644
--- a/plugins/edit-calendar.php
+++ b/plugins/edit-calendar.php
@@ -51,7 +51,7 @@ class AdminerEditCalendar extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Zobrazí jQuery UI Timepicker pro každé datumové a časové políčko'),
 		'de' => array('' => 'Zeigen Sie die jQuery-UI Timepicker für jedes Datums- und Datum/Uhrzeit-Feld an'),
 		'pl' => array('' => 'Wyświetl interfejs jQuery Timepicker dla każdego pola daty i godziny'),
diff --git a/plugins/edit-foreign.php b/plugins/edit-foreign.php
index af0bb133..5246509b 100644
--- a/plugins/edit-foreign.php
+++ b/plugins/edit-foreign.php
@@ -40,7 +40,7 @@ class AdminerEditForeign extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Výběr cizího klíče v editačním formuláři'),
 		'de' => array('' => 'Wählen Sie im Bearbeitungsformular den Fremdschlüssel aus'),
 		'pl' => array('' => 'Wybierz klucz obcy w formularzu edycji'),
diff --git a/plugins/edit-textarea.php b/plugins/edit-textarea.php
index 92c2f290..f597c1c7 100644
--- a/plugins/edit-textarea.php
+++ b/plugins/edit-textarea.php
@@ -14,7 +14,7 @@ class AdminerEditTextarea extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Použije <textarea> pro char a varchar'),
 		'de' => array('' => 'Verwenden Sie <textarea> für char und varchar Felder'),
 		'pl' => array('' => 'Użyj <textarea> dla char i varchar'),
diff --git a/plugins/editor-setup.php b/plugins/editor-setup.php
index 4b57d9c2..da4f6db2 100644
--- a/plugins/editor-setup.php
+++ b/plugins/editor-setup.php
@@ -38,7 +38,7 @@ class AdminerEditorSetup extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Nastavit ovladač, server a databázi pro použití s Adminer Editorem'),
 	);
 }
diff --git a/plugins/editor-views.php b/plugins/editor-views.php
index c5a2ca33..9cd5c9ff 100644
--- a/plugins/editor-views.php
+++ b/plugins/editor-views.php
@@ -12,7 +12,7 @@ class AdminerEditorViews extends Adminer\Plugin {
 		return Adminer\h($tableStatus["Comment"] != "" ? $tableStatus["Comment"] : $tableStatus["Name"]);
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Zobrazení pohledů v Adminer Editoru'),
 		'de' => array('' => 'Views im Adminer Editor anzeigen'),
 		'pl' => array('' => 'Wyświetlaj widoki w Adminer Editorze'),
diff --git a/plugins/email-table.php b/plugins/email-table.php
index 372e4930..e576fe38 100644
--- a/plugins/email-table.php
+++ b/plugins/email-table.php
@@ -55,7 +55,7 @@ class AdminerEmailTable extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Získá předmět a zprávu e-mailu z databáze (Adminer Editor)'),
 		'de' => array('' => 'E-Mail-Betreff und Nachricht aus der Datenbank abrufen (Adminer Editor)'),
 		'pl' => array('' => 'Pobieraj temat i wiadomość e-mail z bazy danych (Adminer Editor)'),
diff --git a/plugins/enum-option.php b/plugins/enum-option.php
index b4b151a6..1b1e96db 100644
--- a/plugins/enum-option.php
+++ b/plugins/enum-option.php
@@ -33,7 +33,7 @@ class AdminerEnumOption extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Editace políčka enum pomocí <select><option> místo <input type="radio">'),
 		'de' => array('' => 'Verwenden Sie <select><option> für die enum-Bearbeitung anstelle von <input type="radio">'),
 		'pl' => array('' => 'Użyj <select><option> do edycji enum zamiast <input type="radio">'),
diff --git a/plugins/file-upload.php b/plugins/file-upload.php
index 7b73bbbb..70216d0f 100644
--- a/plugins/file-upload.php
+++ b/plugins/file-upload.php
@@ -49,7 +49,7 @@ class AdminerFileUpload extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Políčka končící na "_path" upravuje pomocí <input type="file"> a odkazuje na nahrané soubory z výpisu'),
 		'de' => array('' => 'Bearbeiten Sie Felder, die mit "_path" enden, um <input type="file"> und verknüpfen Sie sie mit den hochgeladenen Dateien beim Select'),
 		'pl' => array('' => 'Edytuj pola kończące się na "_path" za pomocą <input type="file"> i link do przesłanych plików z wybierz'),
diff --git a/plugins/foreign-system.php b/plugins/foreign-system.php
index 47a1dc64..c10a25e0 100644
--- a/plugins/foreign-system.php
+++ b/plugins/foreign-system.php
@@ -106,7 +106,7 @@ class AdminerForeignSystem extends Adminer\Plugin {
 		return array("table" => "COLLATIONS", "source" => array($source), "target" => array("COLLATION_NAME"));
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Propojuje systémové tabulky (v databázích "mysql" a "information_schema") pomocí cizích klíčů'),
 		'de' => array('' => 'Verknüpfen Sie Systemtabellen (in "mysql"- und "information_schema"-Datenbanken) durch Fremdschlüssel'),
 		'pl' => array('' => 'Połącz tabele systemowe (w bazach danych "mysql" i "information_schema") za pomocą kluczy obcych'),
diff --git a/plugins/frames.php b/plugins/frames.php
index cad1532f..5c91d328 100644
--- a/plugins/frames.php
+++ b/plugins/frames.php
@@ -24,7 +24,7 @@ class AdminerFrames extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Dovolí pracovat Admineru uvnitř rámu'),
 		'de' => array('' => 'Erlauben Sie die Verwendung von Adminer innerhalb eines Frames'),
 		'pl' => array('' => 'Zezwalaj na używanie Adminera wewnątrz ramki'),
diff --git a/plugins/json-column.php b/plugins/json-column.php
index 11022db2..81d0cc81 100644
--- a/plugins/json-column.php
+++ b/plugins/json-column.php
@@ -46,7 +46,7 @@ class AdminerJsonColumn extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Hodnoty JSON v editaci zobrazí formou tabulky'),
 		'de' => array('' => 'Zeigen Sie JSON-Werte als Tabelle in der Bearbeitung an'),
 		'pl' => array('' => 'Wyświetl wartości JSON jako tabelę w edycji'),
diff --git a/plugins/login-ip.php b/plugins/login-ip.php
index 6242b3eb..278a93f9 100644
--- a/plugins/login-ip.php
+++ b/plugins/login-ip.php
@@ -36,7 +36,7 @@ class AdminerLoginIp extends Adminer\Plugin {
 		return false;
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Zkontroluje IP adresu a povolí prázdné heslo'),
 		'de' => array('' => 'Überprüft die IP-Adresse und lässt ein leeres Passwort zu'),
 		'pl' => array('' => 'Sprawdzaj adres IP i zezwakaj na puste hasło'),
diff --git a/plugins/login-otp.php b/plugins/login-otp.php
index 7648eda6..c21098f4 100644
--- a/plugins/login-otp.php
+++ b/plugins/login-otp.php
@@ -55,7 +55,7 @@ class AdminerLoginOtp extends Adminer\Plugin {
 		return "https://www.adminer.org/static/login-otp.png";
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Při přihlášení požaduje jednorázové heslo'),
 		'de' => array('' => 'Bei der Anmeldung ist ein Einmalpasswort (Zwei-Faktor-Authentifizierung) erforderlich'),
 		'pl' => array('' => 'Wymagaj jednorazowego hasła przy logowaniu'),
diff --git a/plugins/login-password-less.php b/plugins/login-password-less.php
index 65490ecd..01b6d3ad 100644
--- a/plugins/login-password-less.php
+++ b/plugins/login-password-less.php
@@ -27,7 +27,7 @@ class AdminerLoginPasswordLess extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Povolí přihlášení bez hesla'),
 		'de' => array('' => 'Ermöglicht die Anmeldung ohne Passwort'),
 		'pl' => array('' => 'Włącz logowanie bez hasła'),
diff --git a/plugins/login-servers.php b/plugins/login-servers.php
index f55e8370..46454189 100644
--- a/plugins/login-servers.php
+++ b/plugins/login-servers.php
@@ -38,7 +38,7 @@ class AdminerLoginServers extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'V přihlašovacím formuláři zobrazuje předdefinovaný seznam serverů'),
 		'de' => array('' => 'Anzeige einer konstanten Serverliste im Anmeldeformular'),
 		'pl' => array('' => 'Wyświetlaj stałą listę serwerów w formularzu logowania'),
diff --git a/plugins/login-ssl.php b/plugins/login-ssl.php
index f5091520..016a722e 100644
--- a/plugins/login-ssl.php
+++ b/plugins/login-ssl.php
@@ -22,7 +22,7 @@ class AdminerLoginSsl extends Adminer\Plugin {
 		return $this->ssl;
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Připojení k MySQL, PostgreSQL a MS SQL pomocí SSL'),
 		'de' => array('' => 'Stellen Sie eine Verbindung zu MySQL, PostgreSQL, MS SQL über SSL her'),
 		'pl' => array('' => 'Połącz się z MySQL, PostgreSQL, MS SQL za pomocą protokołu SSL'),
diff --git a/plugins/login-table.php b/plugins/login-table.php
index 25c6d617..b8355335 100644
--- a/plugins/login-table.php
+++ b/plugins/login-table.php
@@ -27,7 +27,7 @@ class AdminerLoginTable extends Adminer\Plugin {
 		return (bool) Adminer\get_val("SELECT COUNT(*) FROM " . Adminer\idf_escape($this->database) . ".login WHERE login = " . Adminer\q($login) . " AND password_sha1 = " . Adminer\q(sha1($password)));
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Autentizace uživatele podle tabulky "login'),
 		'de' => array('' => 'Authentifizieren Sie einen Benutzer über die Tabelle "login'),
 		'pl' => array('' => 'Uwierzytelnij użytkownika z tabeli "login'),
diff --git a/plugins/master-slave.php b/plugins/master-slave.php
index fae04a02..25735958 100644
--- a/plugins/master-slave.php
+++ b/plugins/master-slave.php
@@ -38,7 +38,7 @@ class AdminerMasterSlave extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Zápisy provádět na masteru a čtení na slave'),
 		'de' => array('' => 'Schreibvorgänge auf dem Master und Lesevorgänge auf dem Slave ausführen'),
 		'pl' => array('' => 'Wykonuje zapisy na komputerze głównym i odczyty na komputerze podrzędnym'),
diff --git a/plugins/menu-links.php b/plugins/menu-links.php
index dffbcb58..d0cb2bfd 100644
--- a/plugins/menu-links.php
+++ b/plugins/menu-links.php
@@ -71,7 +71,7 @@ class AdminerMenuLinks extends Adminer\Plugin {
 		return "https://www.adminer.org/static/plugins/menu-links.png";
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array(
 			'' => 'Konfigurace odkazů na tabulky v menu; kombinovatelné s AdminerConfig',
 			'Menu table links' => 'Odkazy na tabulky v menu',
diff --git a/plugins/monaco.php b/plugins/monaco.php
index 317115fa..9ae50811 100644
--- a/plugins/monaco.php
+++ b/plugins/monaco.php
@@ -72,7 +72,7 @@ addEventListener('DOMContentLoaded', () => {
 		return true;
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Použije Monaco Editor z VS Code pro zvýrazňování syntaxe a <textarea>'),
 	);
 }
diff --git a/plugins/pretty-json-column.php b/plugins/pretty-json-column.php
index cd290050..63e51f94 100644
--- a/plugins/pretty-json-column.php
+++ b/plugins/pretty-json-column.php
@@ -31,7 +31,7 @@ class AdminerPrettyJsonColumn extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'V editaci zobrazí syntaxi u JSONu'),
 		'de' => array('' => 'JSON-Werte in der Bearbeitung hübsch drucken'),
 		'pl' => array('' => 'Ładnie drukuj wartości JSON w edycji'),
diff --git a/plugins/prism.php b/plugins/prism.php
index 4fd4fecd..d251b582 100644
--- a/plugins/prism.php
+++ b/plugins/prism.php
@@ -60,7 +60,7 @@ if (el) {
 		return true;
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Použije Prism Code Editor pro zvýrazňování syntaxe a <textarea>'),
 	);
 }
diff --git a/plugins/select-email.php b/plugins/select-email.php
index 5198355e..91cf2d27 100644
--- a/plugins/select-email.php
+++ b/plugins/select-email.php
@@ -100,7 +100,7 @@ class AdminerSelectEmail extends Adminer\Plugin {
 		return mail($email, $this->emailHeader($subject), $beginning . $message . $attachments, $headers);
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'ar' => array('E-mail' => 'البريد الإلكتروني', 'From' => 'من', 'Subject' => 'الموضوع', 'Send' => 'إرسال', '%d e-mail(s) have been sent.' => 'تم إرسال %d رسالة.', 'Attachments' => 'ملفات مرفقة'),
 		'bg' => array('E-mail' => 'E-mail', 'From' => 'От', 'Subject' => 'Тема', 'Attachments' => 'Прикачени', 'Send' => 'Изпращане', '%d e-mail(s) have been sent.' => array('%d писмо беше изпратено.', '%d писма бяха изпратени.')),
 		'bn' => array('E-mail' => '​​ই-মেইল', 'From' => 'থেকে', 'Subject' => 'বিষয়', 'Send' => 'পাঠান', '%d e-mail(s) have been sent.' => array('%d ইমেইল(গুলি) পাঠানো হয়েছে।', '%d ইমেইল(গুলি) পাঠানো হয়েছে।'), 'Attachments' => 'সংযুক্তিগুলো'),
diff --git a/plugins/slugify.php b/plugins/slugify.php
index f5b099c3..ab9b9468 100644
--- a/plugins/slugify.php
+++ b/plugins/slugify.php
@@ -47,7 +47,7 @@ class AdminerSlugify extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Předvyplní políčko obsahující "_slug" URLizovanou hodnotou předchozího políčka (JavaScript)'),
 		'de' => array('' => 'Feld, das "_slug" enthält, mit dem Slugified-Wert eines vorherigen Felds vorab füllen (JavaScript)'),
 		'pl' => array('' => 'Wstępnie wypełnij pole zawierające "_slug" osłabioną wartością poprzedniego pola (JavaScript)'),
diff --git a/plugins/sql-gemini.php b/plugins/sql-gemini.php
index c55abdbb..9575f129 100644
--- a/plugins/sql-gemini.php
+++ b/plugins/sql-gemini.php
@@ -96,7 +96,7 @@ geminiText.onkeydown = event => {
 	}
 
 	// use the phrases from https://gemini.google.com/
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array(
 			'' => 'Generování SQL příkazů pomocí umělé inteligence Google Gemini',
 			'Ask Gemini' => 'Zeptat se Gemini',
diff --git a/plugins/sql-log.php b/plugins/sql-log.php
index 17429ca5..93d7bf58 100644
--- a/plugins/sql-log.php
+++ b/plugins/sql-log.php
@@ -36,7 +36,7 @@ class AdminerSqlLog extends Adminer\Plugin {
 		fclose($fp);
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Zaznamenává všechny příkazy do souboru SQL'),
 		'de' => array('' => 'Protokollieren Sie alle Abfragen in einer SQL-Datei'),
 		'pl' => array('' => 'Rejestruj wszystkie zapytania do pliku SQL'),
diff --git a/plugins/table-indexes-structure.php b/plugins/table-indexes-structure.php
index 44bbaefd..ef551f06 100644
--- a/plugins/table-indexes-structure.php
+++ b/plugins/table-indexes-structure.php
@@ -30,7 +30,7 @@ class AdminerTableIndexesStructure extends Adminer\Plugin {
 		return true;
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Rozšířené informace o indexech'),
 		'de' => array('' => 'Erweiterte Ausgabe der Tabellenindize'),
 		'pl' => array('' => 'Rozszerzona tabela wyników struktury indeksów'),
diff --git a/plugins/table-structure.php b/plugins/table-structure.php
index 3d292a09..f517b618 100644
--- a/plugins/table-structure.php
+++ b/plugins/table-structure.php
@@ -38,7 +38,7 @@ class AdminerTableStructure extends Adminer\Plugin {
 		return true;
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Rozšířené informace o tabulkách'),
 		'de' => array('' => 'Erweiterte Ausgabe der Tabellenstruktur'),
 		'pl' => array('' => 'Rozszerzone wyjście struktury tabeli'),
diff --git a/plugins/tables-filter.php b/plugins/tables-filter.php
index 623663f7..040dfe21 100644
--- a/plugins/tables-filter.php
+++ b/plugins/tables-filter.php
@@ -68,7 +68,7 @@ sessionStorage && document.addEventListener('DOMContentLoaded', () => {
 <?php
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Filtruje názvy v seznamu tabulek'),
 		'de' => array('' => 'Filtern Sie Namen in der Tabellenliste'),
 		'pl' => array('' => 'Filtruj nazwy na liście tabel'),
diff --git a/plugins/tinymce.php b/plugins/tinymce.php
index 3f18bc11..7b91083a 100644
--- a/plugins/tinymce.php
+++ b/plugins/tinymce.php
@@ -67,7 +67,7 @@ qs('#form').onsubmit = () => {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Upravuje všechna políčka obsahující "_html" pomocí HTML editoru TinyMCE a zobrazuje výsledné HTML ve výpisu'),
 		'de' => array('' => 'Bearbeiten Sie alle Felder, die "_html" enthalten, mit dem HTML-Editor TinyMCE und zeigen Sie den HTML-Code in Select an'),
 		'pl' => array('' => 'Edytuj wszystkie pola zawierające "_html" za pomocą edytora HTML TinyMCE i wyświetl kod HTML w wybranych'),
diff --git a/plugins/translation.php b/plugins/translation.php
index de842c6e..f126a7c0 100644
--- a/plugins/translation.php
+++ b/plugins/translation.php
@@ -51,7 +51,7 @@ class AdminerTranslation extends Adminer\Plugin {
 		}
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Přeloží všechny komentáře tabulek a sloupců, hodnoty políček enum a set pomocí tabulky "translation" (automaticky vkládá nové překlady)'),
 		'de' => array('' => 'Übersetzen Sie alle Tabellen- und Feldkommentare, enum- und set-Werte aus der "translation"-Tabelle (fügt automatisch neue Übersetzungen ein)'),
 		'pl' => array('' => 'Przetłumacz wszystkie komentarze do tabeli i pól, wartości enum i set z tabeli "translation" (automatycznie wstawia nowe tłumaczenia)'),
diff --git a/plugins/version-github.php b/plugins/version-github.php
index 4b467938..9b57e000 100644
--- a/plugins/version-github.php
+++ b/plugins/version-github.php
@@ -30,7 +30,7 @@ verifyVersion = (current, url, token) => {
 		$csp[0]["connect-src"] .= " https://api.github.com/repos/vrana/adminer/releases/latest";
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Kontrola nových verzí z GitHubu'),
 	);
 }
diff --git a/plugins/version-noverify.php b/plugins/version-noverify.php
index 4f098d7a..b46bfbe3 100644
--- a/plugins/version-noverify.php
+++ b/plugins/version-noverify.php
@@ -12,7 +12,7 @@ class AdminerVersionNoverify extends Adminer\Plugin {
 		echo Adminer\script("verifyVersion = () => { };");
 	}
 
-	protected static $translations = array(
+	protected $translations = array(
 		'cs' => array('' => 'Zakáže kontrolu nových verzí'),
 		'de' => array('' => 'Deaktivieren Sie die Versionsprüfung'),
 		'pl' => array('' => 'Wyłącz sprawdzanie wersji'),