Fatal error: Uncaught Error: Class 'Psy\ExecutionLoop\AbstractListener' not found in C:\xampp73\htdocs\web\vendor\psy\psysh\src\ExecutionLoop\RunkitReloader.php:21
Stack trace:
#0 {main}
thrown in C:\xampp73\htdocs\web\vendor\psy\psysh\src\ExecutionLoop\RunkitReloader.php on line 21