Fatal error: Uncaught Error: Class "OpenApi\Tools\CSFixer\AbstractFixer" not found in /home/mohamed/education.mohamed-emad.com/vendor/zircote/swagger-php/tools/src/CSFixer/SpecNamespaceAliasFixer.php:19 Stack trace: #0 {main} thrown in /home/mohamed/education.mohamed-emad.com/vendor/zircote/swagger-php/tools/src/CSFixer/SpecNamespaceAliasFixer.php on line 19