Fatal error: Uncaught Error: Interface "TYPO3\CMS\Core\Security\ContentSecurityPolicy\SourceInterface" not found in /home/cmsshareacopy/public_html/TYPO3/vendor/typo3/cms-core/Classes/Security/ContentSecurityPolicy/SourceValueInterface.php:30 Stack trace: #0 {main} thrown in /home/cmsshareacopy/public_html/TYPO3/vendor/typo3/cms-core/Classes/Security/ContentSecurityPolicy/SourceValueInterface.php on line 30