gsw1996-07-21t01.flac:4e4ae15921235b22cd3a3dc71113f793 gsw1996-07-21t02.flac:763f48b2a425bc860e57468039b19bbf gsw1996-07-21t03.flac:a3f39a56efa2a2b2d53bbe2f54e8a84d gsw1996-07-21t04.flac:e54c375271f520762fc8a652299e9687 gsw1996-07-21t05.flac:a1a736f5e4edc7a0eda66a4296e3cdb3 gsw1996-07-21t06.flac:3751dd36c52a43bcef0984c3f8422d50 gsw1996-07-21t07.flac:a26cf5b0fbd8e59533a5b0217ce980cf gsw1996-07-21t08.flac:1576328e961aa482a64cfc15aab00c00 App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned