7216fa9bb9cfac401dc5c96414c375ea *dmb2000-07-16d1t01.shn 3e5099f05310bb324b2e060265b02f4d *dmb2000-07-16d1t03.shn dbfd4d2c19cb8644869487a5f0c6c106 *dmb2000-07-16d1t04.shn 54169d311eca9449de3e1b9846ec51f6 *dmb2000-07-16d1t05.shn ff18c3916e40d16d616f81d357f99aad *dmb2000-07-16d1t06.shn 897fedba88c7792986c8fbbeb4bda3c7 *dmb2000-07-16d1t07.shn 3b4c5b56e938fe7bd234c0591b3b8a6f *dmb2000-07-16d1t02.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned