Fatal error: Uncaught Error: Class "Symfony\Component\Console\Output\StreamOutput" not found in /home/appdemo/public_html/samena-mailer/vendor/psy/psysh/src/Output/PassthruPager.php:20 Stack trace: #0 {main} thrown in /home/appdemo/public_html/samena-mailer/vendor/psy/psysh/src/Output/PassthruPager.php on line 20