Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Output\StreamOutput' not found in C:\Apache24\htdocs\vendor.old2\psy\psysh\src\Output\PassthruPager.php:20 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\vendor.old2\psy\psysh\src\Output\PassthruPager.php on line 20