Fatal error: Uncaught Error: Class 'MediaWiki\HookContainer\HookRunner' not found in /var/www/html/w/includes/Hooks.php:174 Stack trace: #0 /var/www/html/w/includes/exception/MWExceptionHandler.php(807): Hooks::runner() #1 /var/www/html/w/includes/exception/MWExceptionHandler.php(336): MWExceptionHandler::logError() #2 /var/www/html/w/includes/AutoLoader.php(244): MWExceptionHandler::handleError() #3 /var/www/html/w/includes/AutoLoader.php(244): require() #4 [internal function]: AutoLoader::autoload() #5 /var/www/html/w/includes/HookContainer/HookRunner.php(40): spl_autoload_call() #6 /var/www/html/w/includes/AutoLoader.php(244): require('/var/www/html/w...') #7 [internal function]: AutoLoader::autoload() #8 /var/www/html/w/includes/ProxyLookup.php(55): spl_autoload_call() #9 /var/www/html/w/includes/ServiceWiring.php(1496): ProxyLookup->__construct() #10 /var/www/html/w/vendor/wikimedia/services/src/ServiceContainer.php(447): Wikimedia\Services\ServiceContainer::{closure}() #11 /var/www/html/w/vendor/wikimedia/services/s in /var/www/html/w/includes/Hooks.php on line 174