Merge pull request #4046 from CHItA/ticket/14269

[ticket/14269] Use http_exceptions in the installer instead of die()

* CHItA/ticket/14269:
  [ticket/14269] Change HTTP status codes to 403
  [ticket/14269] Fix comments and language var names
  [ticket/14269] Use http_exceptions in the installer instead of die()

phpBB/config/installer/container/services.yml

@@ -32,6 +32,15 @@ services:
             - @filesystem
             - %core.root_path%
 
+    kernel_exception_subscriber:
+        class: phpbb\install\event\kernel_exception_subscriber
+        arguments:
+            - @phpbb.installer.controller.helper
+            - @language
+            - @template
+        tags:
+            - { name: kernel.event_subscriber }
+
     language.loader:
         parent: language.loader_abstract