moe2004-09-04d1t01.flac:6a5fb4ec0ed9f8754fd4bfbe35b59de1 moe2004-09-04d1t02.flac:4d8a944ff2e0aa2826316e893d423ad1 moe2004-09-04d1t03.flac:716ff2d0ebe7063959eda1ed57db9d53 moe2004-09-04d1t04.flac:a7613c539fbbbd025b560ccc8cc5ca3b moe2004-09-04d1t05.flac:c149201d9a247700308fc99e6aa5357d App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned