Fatal error: Uncaught Error: Class 'Illuminate\Database\Grammar' not found in /home/edmedu/www/edmtw.com/dev.bak/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/Grammar.php:10 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/dev.bak/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/Grammar.php on line 10