b5f0dd4696bdcf45c07f86af20f64852 *mraz2004-05-21d2t01.shn 59249cad3d6e06d057236604c55849c6 *mraz2004-05-21d2t02.shn 74be0bc9900672b7db2c102c52e8bd51 *mraz2004-05-21d2t03.shn ab6d49e21cee8b4c8d87d2aba7648c79 *mraz2004-05-21d2t04.shn b79aff0c1565f2c2096b34cd86565911 *mraz2004-05-21d2t05.shn 81933f135f0b1b5dc880deade7e26ca9 *mraz2004-05-21d2t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned