Fatal error: Uncaught Error: Class "Symfony\Component\Process\Exception\RuntimeException" not found in /home/matrixweb/public_html/whmcs2022/whmcs/vendor/symfony/process/Exception/ProcessFailedException.php:21
Stack trace:
#0 {main}
thrown in /home/matrixweb/public_html/whmcs2022/whmcs/vendor/symfony/process/Exception/ProcessFailedException.php on line 21