Fatal error: Uncaught Error: Interface "Psy\VersionUpdater\Checker" not found in /var/www/html/booking/vendor/psy/psysh/src/VersionUpdater/GitHubChecker.php:16 Stack trace: #0 {main} thrown in /var/www/html/booking/vendor/psy/psysh/src/VersionUpdater/GitHubChecker.php on line 16