spacemonster2015-08-0801.flac:4e71709f9cb58d93d795510731367496 spacemonster2015-08-0802.flac:8cf3e5f47ea1505afc6036544c75d5b1 spacemonster2015-08-0803.flac:5f59805c90b6385d2d2bdd0d9e5fa09f spacemonster2015-08-0804.flac:0227c81ae64c6effa53d17da637ab8f8 spacemonster2015-08-0805.flac:97728fc5ae1d183117f13b33cb8d04c4 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned