Fatal error: Uncaught Error: Interface 'FOS\HttpCache\ProxyClient\Invalidation\BanCapable' not found in /home/eberhardschwarze/public_html/vendor/friendsofsymfony/http-cache/src/ProxyClient/MultiplexerClient.php:27 Stack trace: #0 {main} thrown in /home/eberhardschwarze/public_html/vendor/friendsofsymfony/http-cache/src/ProxyClient/MultiplexerClient.php on line 27