RRE2015-08-15s1t01.flac:9f741fa8d42ae1cbc47d7343ce4803af RRE2015-08-15s1t02.flac:3d1222909ce8fb12fd8a198f465bb66d RRE2015-08-15s1t03.flac:9b7060b481e6445d1aa2d2304dfd9f42 RRE2015-08-15s1t04.flac:bdd68323964f53f7ec8c62cc2de93633 RRE2015-08-15s1t05.flac:4bac1d69c71108fc8144349a0ee19497 RRE2015-08-15s1t06.flac:e052e10684f6d8b3f4508eee7c4438f7 RRE2015-08-15s1t07.flac:5bc9a3ae1bbf3b4860580caf6cda46ab RRE2015-08-15s1t08.flac:c322dd96c86abf085af74215d0c03178 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned