Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/itqudknw/public_html/repo/frima_prize_12/app/Http/Controllers/Entertainment/Horse/HorseRacingBacktestController.php:23 Stack trace: #0 {main} thrown in /home/itqudknw/public_html/repo/frima_prize_12/app/Http/Controllers/Entertainment/Horse/HorseRacingBacktestController.php on line 23