Fatal error: Uncaught Error: Class 'Symfony\Component\Process\Pipes\AbstractPipes' not found in /var/www/legtux.org/users/weboconsulting/www/vendor/symfony/process/Pipes/UnixPipes.php:23 Stack trace: #0 {main} thrown in /var/www/legtux.org/users/weboconsulting/www/vendor/symfony/process/Pipes/UnixPipes.php on line 23