Fatal error: Uncaught Error: Class "App\Http\Controllers\BaseController" not found in /var/www/html/xaviers-college-erpweb/app/Http/Controllers/Ajax/AjaxController.php:14 Stack trace: #0 {main} thrown in /var/www/html/xaviers-college-erpweb/app/Http/Controllers/Ajax/AjaxController.php on line 14