Fatal error: Uncaught Error: Interface "Psy\ManualUpdater\Checker" not found in /Users/m4_production_1/Sites/ipt/iptkids/vendor/psy/psysh/src/ManualUpdater/GitHubChecker.php:16 Stack trace: #0 {main} thrown in /Users/m4_production_1/Sites/ipt/iptkids/vendor/psy/psysh/src/ManualUpdater/GitHubChecker.php on line 16