7e6c7bffc6097b3e7c872a09f0f20445 *CHQ03-05-18LateD2t04.shn 8db271e85cc0de86923ec3e5acc85f98 *CHQ03-05-18LateD2t02.shn b1512dd678f043f472d26be68f09d7a5 *CHQ03-05-18LateD2t03.shn 75fa7b7eb5bfc55191b2d8cb8513673e *CHQ03-05-18LateD2t01.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned