Fatal error: Uncaught Error: Interface 'Symfony\Component\Lock\BlockingSharedLockStoreInterface' not found in /home/benjamincb/demos/acdg-site/vendor/symfony/lock/Store/PostgreSqlStore.php:28 Stack trace: #0 {main} thrown in /home/benjamincb/demos/acdg-site/vendor/symfony/lock/Store/PostgreSqlStore.php on line 28