Fatal error: Uncaught Error: Class "Wikimedia\ScopedCallback" not found in /var/www/educacion.luisantolin.com/vendor/wikimedia/services/src/ServiceContainer.php:441 Stack trace: #0 /var/www/educacion.luisantolin.com/vendor/wikimedia/services/src/ServiceContainer.php(411): Wikimedia\Services\ServiceContainer->createService() #1 /var/www/educacion.luisantolin.com/includes/MediaWikiServices.php(301): Wikimedia\Services\ServiceContainer->getService() #2 /var/www/educacion.luisantolin.com/includes/MediaWikiServices.php(1055): MediaWiki\MediaWikiServices->getService() #3 /var/www/educacion.luisantolin.com/includes/Hooks.php(174): MediaWiki\MediaWikiServices->getHookContainer() #4 /var/www/educacion.luisantolin.com/includes/exception/MWExceptionHandler.php(807): Hooks::runner() #5 /var/www/educacion.luisantolin.com/includes/exception/MWExceptionHandler.php(336): MWExceptionHandler::logError() #6 /var/www/educacion.luisantolin.com/vendor/composer/ClassLoader.php(578): MWExceptionHandler::handleError() #7 /var/www/educacion.luisantolin.com/vendor/composer/ClassLoader.php(578): include('...') #8 /var/www/educacion.luisantolin.com/vendor/composer/ClassLoader.php(432): Composer\Autoload\ClassLoader::{closure:Composer\Autoload\ClassLoader::initializeIncludeClosure():577}() #9 /var/www/educacion.luisantolin.com/vendor/wikimedia/services/src/ServiceContainer.php(441): Composer\Autoload\ClassLoader->loadClass() #10 /var/www/educacion.luisantolin.com/vendor/wikimedia/services/src/ServiceContainer.php(411): Wikimedia\Services\ServiceContainer->createService() #11 /var/www/educacion.luisantolin.com/includes/MediaWikiServices.php(301): Wikimedia\Services\ServiceContainer->getService() #12 /var/www/educacion.luisantolin.com/includes/MediaWikiServices.php(951): MediaWiki\MediaWikiServices->getService() #13 /var/www/educacion.luisantolin.com/includes/exception/MWExceptionHandler.php(165): MediaWiki\MediaWikiServices->getDBLoadBalancerFactory() #14 /var/www/educacion.luisantolin.com/includes/exception/MWExceptionHandler.php(191): MWExceptionHandler::rollbackPrimaryChanges() #15 /var/www/educacion.luisantolin.com/includes/exception/MWExceptionHandler.php(247): MWExceptionHandler::rollbackPrimaryChangesAndLog() #16 /var/www/educacion.luisantolin.com/includes/exception/MWExceptionHandler.php(216): MWExceptionHandler::handleException() #17 [internal function]: MWExceptionHandler::handleUncaughtException() #18 {main} thrown in /var/www/educacion.luisantolin.com/vendor/wikimedia/services/src/ServiceContainer.php on line 441