Fatal error: Uncaught Error: Class "OpenApi\Compiler\OpenApi31Compiler" not found in /home/mohamed/education.mohamed-emad.com/vendor/zircote/swagger-php/src/Compiler/OpenApi32Compiler.php:16 Stack trace: #0 {main} thrown in /home/mohamed/education.mohamed-emad.com/vendor/zircote/swagger-php/src/Compiler/OpenApi32Compiler.php on line 16