Fatal error: Uncaught Error: Class "Psy\VersionUpdater\GitHubChecker" not found in /var/www/html/usophy/vendor/psy/psysh/src/VersionUpdater/IntervalChecker.php:14
Stack trace:
#0 {main}
thrown in /var/www/html/usophy/vendor/psy/psysh/src/VersionUpdater/IntervalChecker.php on line 14