Currently a gold member, tried using a 3rd party app and get server errors when filtering with 3 or more tags? This a known issue? Any way around it? Using the app Mbooru http://sin3hz.github.io/Mbooru/
My best guess is that you are not logged in when using that app. Try searching for loli, if nothing shows up then that's it. Either way, you probably should ask its developer, since danbooru API provides the same capabilities as the regular website if you provide correct credentials.
