I am getting spammed with lua errors on one of my characters. I have determined that it is from the BarFader.lua of Pitbull trying to access some lib in Cowtip. I am unsure of the specifics because, frankly, it hurts my head. Has anyone experienced anything similar or have any suggestions of possible fixes? Things that I have tried include complete uninstall/re-install of both Pitbull and Cowtip. I have reset the in-game profiles of both addons. Other of my characters use both addons simultaneousy without any errors, which further compounds the headache. Any feedback would be much appreciated.

After more troubleshooting it seems to be only Pitbull that is causing the errors regardless of whether other addons are enabled or not. The only character this is occuring on is my DeathKnight, just in case that information might be of some use.

CowTip has a known (and as of yet unfixed) memory leak under some circumstances. I suggest switching tooltip addons.