Fatal error: Uncaught Error: Interface "MediaWiki\Cache\Hook\MessageCacheReplaceHook" not found in /u01/internal/wiki/httpdocs/includes/HookContainer/HookRunner.php:22 Stack trace: #0 /u01/internal/wiki/httpdocs/includes/AutoLoader.php(109): require() #1 /u01/internal/wiki/httpdocs/includes/Hooks.php(173): AutoLoader::autoload() #2 /u01/internal/wiki/httpdocs/includes/exception/MWExceptionHandler.php(678): Hooks::runner() #3 /u01/internal/wiki/httpdocs/includes/exception/MWExceptionHandler.php(146): MWExceptionHandler::logException() #4 /u01/internal/wiki/httpdocs/includes/exception/MWExceptionHandler.php(184): MWExceptionHandler::rollbackMasterChangesAndLog() #5 /u01/internal/wiki/httpdocs/includes/exception/MWExceptionHandler.php(156): MWExceptionHandler::handleException() #6 [internal function]: MWExceptionHandler::handleUncaughtException() #7 {main} thrown in /u01/internal/wiki/httpdocs/includes/HookContainer/HookRunner.php on line 22