Cannot log into Spotify connection

Im really disappointed in you guys, I have sent many complaints regarding this "error 8"that keeps appearing on Spotify and you guys have done nothing to resolve this matter or run some sort of update that would repair this error. Prior to all this, the app worked fine for the many years that Ive had it, but you guys fell off. I guess my money was well spent until this point I guess. Ive deleted your app. It was nice while it lasted.

Omen9405 about djay 2 for iPhone, v2.8.5