Fatal error: Uncaught Error: Interface "Psy\VersionUpdater\Checker" not found in /home/www/cilu.sector404.me/cilu2/src/vendor/psy/psysh/src/VersionUpdater/GitHubChecker.php:16 Stack trace: #0 {main} thrown in /home/www/cilu.sector404.me/cilu2/src/vendor/psy/psysh/src/VersionUpdater/GitHubChecker.php on line 16