5c4ecd6bab7e4ee437d9f77ef5087e20 *eits2013-10-05t01.flac f39e88ead3ea7576072016be70138d1d *eits2013-10-05t02.flac e66dc637a761fe4bf0da78f0b6e2348a *eits2013-10-05t03.flac 49e70acf706ffa04cbfd81cd2b5aa8ca *eits2013-10-05t04.flac bcfc8ef5db8164e4ad37c36e1cf4113a *eits2013-10-05t05.flac App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned