Fatal error: Uncaught Error: Interface 'FOS\HttpCache\ProxyClient\ProxyClient' not found in /home/eberhardschwarze/public_html/vendor/friendsofsymfony/http-cache/src/ProxyClient/Invalidation/PurgeCapable.php:19
Stack trace:
#0 {main}
thrown in /home/eberhardschwarze/public_html/vendor/friendsofsymfony/http-cache/src/ProxyClient/Invalidation/PurgeCapable.php on line 19