billystrings2016-10-16t01.flac:fad77049d3e63f4ea96d2f83998540b7 billystrings2016-10-16t02.flac:90eb84c0fce3f87276f7fabd4f40ab2e billystrings2016-10-16t03.flac:33337e0af5dc062da4c510f2802f5208 billystrings2016-10-16t04.flac:992f7329931d4a30e6599ce245441af1 billystrings2016-10-16t05.flac:de127f09a5d85f559e4f237480e8b3de billystrings2016-10-16t06.flac:3d8b3455ade930e16091c8f493c5a933 billystrings2016-10-16t07.flac:3bb77562d5b31d28908ddb432503105b billystrings2016-10-16t08.flac:2d81063a81d875bba9039be08e133c22 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned