Clean up exception handler. Add new ignores.

app/Exceptions/Handler.php

@@ -3,8 +3,10 @@
 namespace App\Exceptions;
 
 use Exception;
+use Illuminate\Auth\Access\UnauthorizedException;
 use Illuminate\Database\Eloquent\ModelNotFoundException;
 use Symfony\Component\HttpKernel\Exception\HttpException;
+use Illuminate\Foundation\Validation\ValidationException;
 use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
 
@@ -18,6 +20,8 @@ class Handler extends ExceptionHandler
     protected $dontReport = [
         HttpException::class,
         ModelNotFoundException::class,
+        UnauthorizedException::class,
+        ValidationException::class,
     ];
 
     /**
@@ -42,10 +46,6 @@ class Handler extends ExceptionHandler
      */
     public function render($request, Exception $e)
     {
-        if ($e instanceof ModelNotFoundException) {
-            $e = new NotFoundHttpException($e->getMessage(), $e);
-        }
-
         return parent::render($request, $e);
     }
 }