Fatal error: Uncaught Error: Class 'Psy\ExecutionLoop\AbstractListener' not found in /mnt/volume_lon1_01/backend/admin/vendor/psy/psysh/src/ExecutionLoop/RunkitReloader.php:21
Stack trace:
#0 {main}
thrown in /mnt/volume_lon1_01/backend/admin/vendor/psy/psysh/src/ExecutionLoop/RunkitReloader.php on line 21