Fatal error: Uncaught Error: Class "OpenApi\Annotations\Schema" not found in /srv/disk1/2895578/www/whittonphotographicclub.org.uk/concrete/vendor/zircote/swagger-php/src/Attributes/Schema.php:13 Stack trace: #0 {main} thrown in /srv/disk1/2895578/www/whittonphotographicclub.org.uk/concrete/vendor/zircote/swagger-php/src/Attributes/Schema.php on line 13