Fatal error: Uncaught Error: Class "Psy\VersionUpdater\GitHubChecker" not found in /home/www/swittelecom.com/test/laravel/vendor/psy/psysh/src/Psy/VersionUpdater/IntervalChecker.php:16 Stack trace: #0 {main} thrown in /home/www/swittelecom.com/test/laravel/vendor/psy/psysh/src/Psy/VersionUpdater/IntervalChecker.php on line 16