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1/1 LogicException in HttpKernel.php line 157: The controller must return a response (null given). Did you forget to add a return statement somewhere in your controller?

  1. in HttpKernel.php line 157
  2. at HttpKernel->handleRaw(object(Request), '1') in HttpKernel.php line 62
  3. at HttpKernel->handle(object(Request), '1', true) in Application.php line 586
  4. at Application->handle(object(Request)) in Application.php line 563
  5. at Application->run() in app.php line 383