I just downloaded and installed Peter's eSeaMonkey 1.1.10 and find a
problem with PrefBar. I cannot use PrefBar either from its bar or in the
Preferences_Advanced tab with 1.1.10, but closing 1.1.10 and then starting
1.1.9 PrefBar is fine in both places.

Anyone else seeing this problem? Is this a PrefBar or SeaMonkey bug? I
have PrefBar installed in the profile in case this matters.