Fatal error: Uncaught Error: Class "Monolog\Handler\RollbarHandler" not found in /home/wijayapyc/public_html/aset/vendor/rollbar/rollbar-laravel/src/MonologHandler.php:9 Stack trace: #0 {main} thrown in /home/wijayapyc/public_html/aset/vendor/rollbar/rollbar-laravel/src/MonologHandler.php on line 9