Fatal error: Uncaught Error: Class "OpenApi\Tests\Fixtures\Processors\Nesting\BaseModel" not found in D:\www\cmd\cmd_api\vendor\zircote\swagger-php\Examples\nesting\IntermediateModel.php:8 Stack trace: #0 {main} thrown in D:\www\cmd\cmd_api\vendor\zircote\swagger-php\Examples\nesting\IntermediateModel.php on line 8