Fatal error: Uncaught Error: Interface "Doctrine\Common\EventSubscriber" not found in /home/bimmertest/BookStack/vendor/doctrine/dbal/src/Event/Listeners/OracleSessionInit.php:29 Stack trace: #0 {main} thrown in /home/bimmertest/BookStack/vendor/doctrine/dbal/src/Event/Listeners/OracleSessionInit.php on line 29