Fix issues related to #3111

app/Exceptions/GracefulNotFoundHandler.php

@@ -85,6 +85,7 @@ class GracefulNotFoundHandler extends ExceptionHandler
                 return redirect(route('currencies.index'));
                 break;
             case 'budgets.show':
+            case 'budgets.edit':
                 $request->session()->reflash();
 
                 return redirect(route('budgets.index'));

app/Services/Internal/Destroy/BudgetDestroyService.php

@@ -60,5 +60,8 @@ class BudgetDestroyService
 
         // also delete all relations between categories and transactions:
         DB::table('budget_transaction')->where('budget_id', (int)$budget->id)->delete();
+
+        // also delete all budget limits
+        $budget->budgetlimits()->delete();
     }
 }