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