diff --git a/e107_handlers/cache_handler.php b/e107_handlers/cache_handler.php
index 4aae2b978..fde541d02 100644
--- a/e107_handlers/cache_handler.php
+++ b/e107_handlers/cache_handler.php
@@ -45,7 +45,8 @@ class ecache {
 	 */
 	public function setMD5($text)
 	{
-		$this->CachePageMD5 = md5($text);	
+		$this->CachePageMD5 = md5($text);
+		return $this;
 	}
 
 	/**
diff --git a/e107_plugins/forum/e_emailprint.php b/e107_plugins/forum/e_emailprint.php
index c2bc40eea..7be29d08f 100755
--- a/e107_plugins/forum/e_emailprint.php
+++ b/e107_plugins/forum/e_emailprint.php
@@ -7,7 +7,8 @@ function print_item($thread_id)
 	$gen = new convert;
 	include_once(e_PLUGIN.'forum/forum_class.php');
 	$forum = new e107forum;
-	$thread_info = $forum->thread_get($thread_id,0,999);
+
+	$thread_info = $forum->threadGet($thread_id,0,999);
 	$thread_name = $tp->toHTML($thread_info[0]['thread_name'], TRUE);
 	$text = "<b>".$thread_name."</b><br />
 	".$thread_info[0]['user_name'].", ".$gen->convert_date($thread_info[0]['thread_datestamp'], "forum")."<br /><br />
@@ -35,7 +36,7 @@ function email_item($thread_id)
 	$gen = new convert;
 	include_once(e_PLUGIN.'forum/forum_class.php');
 	$forum = new e107forum;
-	$thread_info = $forum->thread_get($thread_id,0,999);
+	$thread_info = $forum->threadGet($thread_id,0,999);
 
 	$thread_name = $tp->toHTML($thread_info[0]['thread_name'], TRUE);
 	$text = "<b>".$thread_name."</b><br />
diff --git a/e107_plugins/forum/forum_class.php b/e107_plugins/forum/forum_class.php
index 2956af1fc..60bc66247 100644
--- a/e107_plugins/forum/forum_class.php
+++ b/e107_plugins/forum/forum_class.php
@@ -474,17 +474,21 @@ class e107forum
 
 	private function loadPermList()
 	{
-		if($tmp = e107::getCache()->retrieve_sys('forum_perms'))
+		if($tmp = e107::getCache()->setMD5(e_LANGUAGE.USERCLASS_LIST)->retrieve('forum_perms'))
 		{
 			e107::getMessage()->addDebug("Using Permlist cache: True");
+
 			$this->permList = e107::unserialize($tmp);
+
+		//	print_a($this->permList);
+
 		}
 		else
 		{
 			e107::getMessage()->addDebug("Using Permlist cache: False");
 			$this->_getForumPermList();
 			$tmp = e107::serialize($this->permList, false);
-			e107::getCache()->set_sys('forum_perms', $tmp);
+			e107::getCache()->setMD5(e_LANGUAGE.USERCLASS_LIST)->set('forum_perms', $tmp);
 		}
 		unset($tmp);
 	}
@@ -572,6 +576,11 @@ class e107forum
 	function checkPerm($forumId, $type='view')
 	{
 	//	print_a( $this->permList[$type]);
+		if(empty($this->permList[$type]))
+		{
+		//	return false;
+		}
+
 		return (in_array($forumId, $this->permList[$type]));
 	}