1cf3eafc16ce9c395bab5860325b1981 *slip01-06-29d1t01.shn 51ed429b72ebe885a023d432cbac7f32 *slip01-06-29d1t02.shn 81996d33f8555a020c499a5e47f52618 *slip01-06-29d1t03.shn a08be0532825cf618e66c81a5663f75e *slip01-06-29d1t04.shn 610244744fd6e7058d68abb58e916dcd *slip01-06-29d1t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned