Fatal error: Uncaught Error: Interface 'SellingPartnerApi\Model\ModelInterface' not found in /Applications/XAMPP/xamppfiles/htdocs/Project_April/sp-api/lib/Model/BaseModel.php:20
Stack trace:
#0 {main}
thrown in /Applications/XAMPP/xamppfiles/htdocs/Project_April/sp-api/lib/Model/BaseModel.php on line 20