ar2012-04-15s1t01.flac:309713575d2163918534adbd3e10444e ar2012-04-15s1t02.flac:354676a7afc39c1f577cb33c3ef598c6 ar2012-04-15s1t03.flac:84fa0b2f007b2915487df5b950749e79 ar2012-04-15s1t04.flac:dbd1f054b3c6006f3f1205a6d6902dd8 ar2012-04-15s1t05.flac:cbf9f380be68ef492300afcf29436c3a ar2012-04-15s1t06.flac:73da47fa9db331c13ec5069c0519f2a8 ar2012-04-15s1t07.flac:80334661067979f38fbb30da21e61674 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned