e870d5ce1556aa5ca0bf2fb4936ddb19 *kungfu2014-02-07t01.flac 1391934853fdd53c6f458bbc625dc4eb *kungfu2014-02-07t02.flac 8728a4c9b21611c331855253cddae25c *kungfu2014-02-07t03.flac 6c88503926beef5464dcbf542b959eb4 *kungfu2014-02-07t04.flac 93918019bb03ad1b6b89e29eca871e4e *kungfu2014-02-07t05.flac App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned