Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Mail\Mailer" not found in /home2/wyjjnike/public_html/dpsdev/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php:18 Stack trace: #0 {main} thrown in /home2/wyjjnike/public_html/dpsdev/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php on line 18