Chromaniac
Well-known member
yeah. that is bound to happen. one can logically switch to default theme as that would work fine. i am assuming all third party themes would break on 2.1 unless they have been updated in recent times to handle the changes in 2.1. and as discussed just a few posts ago in this thread... a complex theme like ui.x2 breaks even when there is a minor version mismatch between xenforo and the theme.