Fatal error: Uncaught Error: Class 'OpenApi\Examples\UsingTraits\SimpleProduct' not found in /home/onlineapclubserv/public_html/api/vendor/zircote/swagger-php/Examples/using-traits/TrickyProduct.php:11 Stack trace: #0 {main} thrown in /home/onlineapclubserv/public_html/api/vendor/zircote/swagger-php/Examples/using-traits/TrickyProduct.php on line 11