Fatal error: Uncaught Error: Class 'Symfony\Component\Process\Process' not found in /data/htmlwww/common/jpgraph/vendor/overtrue/phplint/src/Process/Lint.php:19 Stack trace: #0 {main} thrown in /data/htmlwww/common/jpgraph/vendor/overtrue/phplint/src/Process/Lint.php on line 19