Fatal error: Uncaught Error: Class "Psy\Readline\GNUReadline" not found in /opt/lampp/htdocs/msjglcost/vendor/psy/psysh/src/Readline/Libedit.php:27 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/msjglcost/vendor/psy/psysh/src/Readline/Libedit.php on line 27