Fatal error: Uncaught Error: Interface "Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface" not found in /home/cmsshareacopy/public_html/TYPO3/vendor/typo3/cms-backend/Classes/DependencyInjection/AvatarProviderPass.php:32 Stack trace: #0 {main} thrown in /home/cmsshareacopy/public_html/TYPO3/vendor/typo3/cms-backend/Classes/DependencyInjection/AvatarProviderPass.php on line 32