bhic2006-03-01t02.flac:d9651ba1bfc76a527c08d5c3163bbea3 bhic2006-03-01t03.flac:ca77c50af386ed5b38032a9858f3f257 bhic2006-03-01t04.flac:31203b9185b9d8c2ca39a158153a87f5 bhic2006-03-01t05.flac:830ca89b528e5f313e77845f617add1d bhic2006-03-01t06.flac:f145b79a41e4b5e13ba36661e966add2 bhic2006-03-01t01.flac:9a89c1ea1ffab24c092833d22696da4f App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned