Fatal error: Uncaught Error: Class 'Psy\ExecutionClosure' not found in /opt/lampp/htdocs/kuesioner/vendor/psy/psysh/src/ExecutionLoopClosure.php:25 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/kuesioner/vendor/psy/psysh/src/ExecutionLoopClosure.php on line 25