f1585acfbc46a9ec36070138e866062c *mayer2002-02-22-D2T01.shn 0185164e36a5c2244e62972429f0d250 *mayer2002-02-22-D2T02.shn 31156092aee0a1eeb1c4280835a8120e *mayer2002-02-22-D2T03.shn 2a2692f26d342d12a28e77825a97b892 *mayer2002-02-22-D2T04.shn c571b58c61cdae2acc01fa0224a11204 *mayer2002-02-22-D2T05.shn c82701e349d9ed6ecb73051abd3d09fd *mayer2002-02-22-D2T06.shn 37025bcaf9f8d8d9ea4dcbcac4db6205 *mayer2002-02-22-D2T07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned