Fatal error: Uncaught Error: Class "Psy\Command\Command" not found in /home/demohost/hospital.demohost.in/vendor/psy/psysh/src/Command/BufferCommand.php:25 Stack trace: #0 {main} thrown in /home/demohost/hospital.demohost.in/vendor/psy/psysh/src/Command/BufferCommand.php on line 25