952436e2c5b221dbc611b463eab12687 *sci00-03-17d4t01.shn 4c86ff31f4088347a4c6175f8601f730 *sci00-03-17d4t02.shn e1725d8c945c2e6bde25c8a91431a94e *sci00-03-17d4t03.shn 8e0f28cfc45d9220bbc004dd339e62bb *sci00-03-17d4t04.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned