Fatal error: Uncaught Error: Interface "Psr\Http\Server\MiddlewareInterface" not found in /home/cmsshareacopy/public_html/TYPO3/vendor/typo3/cms-core/Classes/Middleware/VerifyHostHeader.php:30 Stack trace: #0 {main} thrown in /home/cmsshareacopy/public_html/TYPO3/vendor/typo3/cms-core/Classes/Middleware/VerifyHostHeader.php on line 30