Fatal error: Uncaught Error: Class "Symfony\Component\Process\Process" not found in /home2/ezzsofti/public_html/newbill.ezzsoft.in/vendor/symfony/process/PhpSubprocess.php:44 Stack trace: #0 {main} thrown in /home2/ezzsofti/public_html/newbill.ezzsoft.in/vendor/symfony/process/PhpSubprocess.php on line 44