Fatal error: Uncaught Error: Class "Doctrine\DBAL\Schema\TableDiff" not found in /home/cmsshareacopy/public_html/TYPO3/vendor/typo3/cms-core/Classes/Database/Schema/TableDiff.php:33 Stack trace: #0 {main} thrown in /home/cmsshareacopy/public_html/TYPO3/vendor/typo3/cms-core/Classes/Database/Schema/TableDiff.php on line 33