Fatal error: Uncaught Error: Class "Illuminate\Database\Query\Grammars\Grammar" not found in C:\xampp\htdocs\uslwmcbil_api\vendor\yajra\laravel-oci8\src\Oci8\Query\Grammars\OracleGrammar.php:11 Stack trace: #0 {main} thrown in C:\xampp\htdocs\uslwmcbil_api\vendor\yajra\laravel-oci8\src\Oci8\Query\Grammars\OracleGrammar.php on line 11