Fatal error: Uncaught Error: Interface "ApiPlatform\State\ProcessorInterface" not found in /var/www/crm_killing_ninja/vendor/api-platform/core/src/HttpCache/State/AddHeadersProcessor.php:27 Stack trace: #0 {main} thrown in /var/www/crm_killing_ninja/vendor/api-platform/core/src/HttpCache/State/AddHeadersProcessor.php on line 27