Fatal error: Uncaught Error: Class "Illuminate\Database\Query\Grammars\Grammar" not found in /opt/lampp/htdocs/myhospitalnow/mhn-quote-management-ms/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/MySqlGrammar.php:8 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/mhn-quote-management-ms/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/MySqlGrammar.php on line 8