A leader should spend far more time helping things go right than dealing with things that are going wrong — The Anatomy Of Peace
Avoid ideological / personal conflict!
One of the many ways is to master proven conflict resolution techniques.
One of these is by having a form of a ‘Working Agreement’ that everyone is expected to abide by.
Do you have a ‘Working Agreement’ by and for your team? If none, then create one with your team!