Fatal error: Uncaught Error: Class "Illuminate\Database\Schema\Grammars\Grammar" not found in E:\xampp\htdocs\stms\vendor\laravel\framework\src\Illuminate\Database\Schema\Grammars\SQLiteGrammar.php:12 Stack trace: #0 {main} thrown in E:\xampp\htdocs\stms\vendor\laravel\framework\src\Illuminate\Database\Schema\Grammars\SQLiteGrammar.php on line 12