b0be5fe32b0b540ce8abab6f8cc72494 *dtb2001-11-30sbdd2t01.shn ff42ad20e15e11e657c145f2a0048cba *dtb2001-11-30sbdd2t02.shn e1c272d0e01e7a8ad012a940fd81ecf5 *dtb2001-11-30sbdd2t03.shn 082ff2785ae7f6e648b7b566f903769f *dtb2001-11-30sbdd2t04.shn d28b2739112897dee9cb7e43f2eb801e *dtb2001-11-30sbdd2t05.shn e01c3e9fce7977aabbccab3fa29931ec *dtb2001-11-30sbdd2t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned