Fatal error: Uncaught Error: Class "DebugBar\DataCollector\DataCollector" not found in /var/www/html/vendor/maximebf/debugbar/src/DebugBar/Bridge/Symfony/SymfonyMailCollector.php:15 Stack trace: #0 {main} thrown in /var/www/html/vendor/maximebf/debugbar/src/DebugBar/Bridge/Symfony/SymfonyMailCollector.php on line 15