kk2015-11-20d1t01.flac:540ba09f655a286eb1c0d553ae85a486 kk2015-11-20d1t02.flac:2ff438417d7d9f31fd4ec480ae00749c kk2015-11-20d1t03.flac:1b3f9a4dfa695d960599803ea5c16f98 kk2015-11-20d1t04.flac:4523777af2dba6c936bbebc34a84fed4 kk2015-11-20d1t05.flac:50660ab03b00821a5b3896e8bdfeafce kk2015-11-20d1t06.flac:bec3db32fb42f144647b0931e49fe89b kk2015-11-20d1t07.flac:11e46a19f75588e9a5531ed6466d035f kk2015-11-20d1t08.flac:e870f8a5673dacc987cdc211c7613045 kk2015-11-20d1t09.flac:e11dcc65e7642fe859c7ef0e0eceacbb kk2015-11-20d1t10.flac:d42db20b8c9132fd315eeaf45c70e4a0 kk2015-11-20d1t11.flac:6cf85dbd079fbd2307e52a8ce95dcd0b kk2015-11-20d1t12.flac:d9dddd9605626898eecbe17163a3f96a kk2015-11-20d1t13.flac:04d51f9eb56a3760320560ab3424ee83 kk2015-11-20d1t14.flac:a5aa76f394c2c095de73489513f462ae kk2015-11-20d1t15.flac:28ceb8048611b73709cc280c9fa30870 kk2015-11-20d1t16.flac:6e40ab00f8e927e0fd183c77afa59cfa kk2015-11-20d1t17.flac:13bc0ce54f708d4707056836f9531c75 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned