c11e22b1f5ed5aa3fdab55aee6c30fce *db99-08-21d3t1.shn 27cfa30e442f2d61d6a1b861b362c662 *db99-08-21d3t2.shn 3aa44bf6562a28eb87b5e6f7f0303ed7 *db99-08-21d3t3.shn 9d8062f6da0c2d331be5cc418b11c4e3 *db99-08-21d3t4.shn 443da83b49f01ffd22846e9a188082e0 *db99-08-21d3t5.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned