Fatal error: Uncaught Error: Interface "Composer\Semver\Constraint\ConstraintInterface" not found in D:\NTG_App\www\store_management_system\vendor\composer\semver\src\Constraint\Constraint.php:17 Stack trace: #0 {main} thrown in D:\NTG_App\www\store_management_system\vendor\composer\semver\src\Constraint\Constraint.php on line 17