153de70ecbae0545e0ae4d8f6e2cccb9 *ah&f2002-08-03d1t06.shn 3f69bd8c76366792e3d41e80f58146e4 *ah&f2002-08-03d1t02.shn 59fcf7ac7d7e29f55549678b1c5cdf6b *ah&f2002-08-03d1t03.shn a4cfe88ee1c0124491be718400465ffb *ah&f2002-08-03d1t04.shn eb767f74b64d4d9dc124a8cb998b45db *ah&f2002-08-03d1t05.shn 6edfa03c7e5acdd68671ddee1146413b *ah&f2002-08-03d1t01.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned