Fatal error: Uncaught Error: Class "Symfony\Component\Process\Process" not found in /home2/roofonli/public_html/residential.roof-online.com/vendor/symfony/process/PhpSubprocess.php:46 Stack trace: #0 {main} thrown in /home2/roofonli/public_html/residential.roof-online.com/vendor/symfony/process/PhpSubprocess.php on line 46