Fatal error: Uncaught Error: Interface 'NunoMaduro\Collision\Contracts\SolutionsRepository' not found in D:\xampp\htdocs\psp\backend\vendor\nunomaduro\collision\src\SolutionsRepositories\NullSolutionsRepository.php:13 Stack trace: #0 {main} thrown in D:\xampp\htdocs\psp\backend\vendor\nunomaduro\collision\src\SolutionsRepositories\NullSolutionsRepository.php on line 13