[4f28a7ee] /wiki/Comedy_Writing Exception from line 212 of /kunden/326321_80336/siwiki/mediawiki/includes/Hooks.php: Detected bug in an extension! Hook BsCoreHooks::onUserCan has invalid call signature; Parameter 1 to BsCoreHooks::onUserCan() expected to be a reference, value given

Backtrace:

#0 /kunden/326321_80336/siwiki/mediawiki/includes/GlobalFunctions.php(3877): Hooks::run(string, array)
#1 /kunden/326321_80336/siwiki/mediawiki/includes/Title.php(1934): wfRunHooks(string, array)
#2 /kunden/326321_80336/siwiki/mediawiki/includes/Title.php(2337): Title->checkPermissionHooks(string, User, array, boolean, boolean)
#3 /kunden/326321_80336/siwiki/mediawiki/includes/Title.php(1802): Title->getUserPermissionsErrorsInternal(string, User, boolean, boolean)
#4 /kunden/326321_80336/siwiki/mediawiki/extensions/BlueSpiceExtensions/SaferEdit/SaferEdit.class.php(500): Title->userCan(string)
#5 /kunden/326321_80336/siwiki/mediawiki/includes/Hooks.php(199): SaferEdit->onBeforeInitialize(Title, NULL, OutputPage, User, WebRequest, MediaWiki)
#6 /kunden/326321_80336/siwiki/mediawiki/includes/GlobalFunctions.php(3877): Hooks::run(string, array)
#7 /kunden/326321_80336/siwiki/mediawiki/includes/Wiki.php(197): wfRunHooks(string, array)
#8 /kunden/326321_80336/siwiki/mediawiki/includes/Wiki.php(602): MediaWiki->performRequest()
#9 /kunden/326321_80336/siwiki/mediawiki/includes/Wiki.php(467): MediaWiki->main()
#10 /kunden/326321_80336/siwiki/mediawiki/index.php(65): MediaWiki->run()
#11 {main}