Quellcode ohne Syntax-Highlighting einfügen geht manchmal nicht, es wird automatisch z. B. PHP erkannt

Mon, 27 Apr 2015 18:53:43 +0000
Message: PHP notice in file /var/www/vhosts/example.com/httpdocs/wcf/lib/system/template/TemplateEngine.class.php(577) : eval()'d code (5): Trying to get property of non-object
File: /var/www/vhosts/example.com/httpdocs/wcf/lib/system/WCF.class.php (304)
PHP version: 5.4.39-0+deb7u2
WCF version: 2.0.12 pl 1 (Maelstrom)
Request URI: /index.php/AJAXProxy/?
Referrer: https://www.example.com/index.php/Thread/102732-Bugs-Fehler-im-Forum-bitte-hier-melden-WBB4-neu/?postID=971401
User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36
Information: ""
Stacktrace: 
  #0 /var/www/vhosts/example.com/httpdocs/wcf/lib/system/template/TemplateEngine.class.php(577) : eval()'d code(5): wcf\system\WCF::handleError(8, 'Trying to get p...', '/var/www/vhosts...', 5, Array)
  #1 /var/www/vhosts/example.com/httpdocs/wcf/lib/system/template/TemplateEngine.class.php(577): eval()
  #2 /var/www/vhosts/example.com/httpdocs/wcf/lib/data/language/Language.class.php(124): wcf\system\template\TemplateEngine->fetchString('<?php\nif (!isse...', Array)
  #3 /var/www/vhosts/example.com/httpdocs/lib/system/user/notification/event/BoardSubscriptionUserNotificationEvent.class.php(30): wcf\data\language\Language->getDynamicVariable('wbb.board.notif...', Array)
  #4 /var/www/vhosts/example.com/httpdocs/wcf/templates/compiled/0_wcf_1_notificationListOustanding.php(25): wbb\system\user\notification\event\BoardSubscriptionUserNotificationEvent->getMessage()
  #5 /var/www/vhosts/example.com/httpdocs/wcf/lib/system/template/TemplateEngine.class.php(324): include('/var/www/vhosts...')
  #6 /var/www/vhosts/example.com/httpdocs/wcf/lib/system/template/TemplateEngine.class.php(544): wcf\system\template\TemplateEngine->display('notificationLis...', 'wcf', false)
  #7 /var/www/vhosts/example.com/httpdocs/wcf/lib/data/user/notification/UserNotificationAction.class.php(78): wcf\system\template\TemplateEngine->fetch('notificationLis...')
  #8 [internal function]: wcf\data\user\notification\UserNotificationAction->getOutstandingNotifications()
  #9 /var/www/vhosts/example.com/httpdocs/wcf/lib/data/AbstractDatabaseObjectAction.class.php(182): call_user_func(Array)
  #10 /var/www/vhosts/example.com/httpdocs/wcf/lib/action/AJAXProxyAction.class.php(76): wcf\data\AbstractDatabaseObjectAction->executeAction()
  #11 /var/www/vhosts/example.com/httpdocs/wcf/lib/action/AJAXInvokeAction.class.php(96): wcf\action\AJAXProxyAction->invoke()
  #12 /var/www/vhosts/example.com/httpdocs/wcf/lib/action/AbstractAction.class.php(49): wcf\action\AJAXInvokeAction->execute()
  #13 /var/www/vhosts/example.com/httpdocs/wcf/lib/action/AJAXInvokeAction.class.php(63): wcf\action\AbstractAction->__run()
  #14 /var/www/vhosts/example.com/httpdocs/wcf/lib/system/request/Request.class.php(58): wcf\action\AJAXInvokeAction->__run()
  #15 /var/www/vhosts/example.com/httpdocs/wcf/lib/system/request/RequestHandler.class.php(108): wcf\system\request\Request->execute()
  #16 /var/www/vhosts/example.com/httpdocs/index.php(10): wcf\system\request\RequestHandler->handle('wbb')
  #17 {main}