Fatal error: Uncaught Error: Class "Illuminate\Database\Grammar" not found in /home/wwwarms/ws.arms-tools.com/websocket-server/vendor/laravel/framework/src/Illuminate/Database/Schema/Grammars/Grammar.php:13 Stack trace: #0 {main} thrown in /home/wwwarms/ws.arms-tools.com/websocket-server/vendor/laravel/framework/src/Illuminate/Database/Schema/Grammars/Grammar.php on line 13