Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in /home/cmsshareacopy/public_html/TYPO3/vendor/typo3/cms-fluid/Classes/Command/WarmupCommand.php:34 Stack trace: #0 {main} thrown in /home/cmsshareacopy/public_html/TYPO3/vendor/typo3/cms-fluid/Classes/Command/WarmupCommand.php on line 34