yay, another wipe with problems.

Failed compiling 'ZoneManager.cs':
1. 'PlayerMetabolism' does not contain a definition for 'SendChanges' and no accessible extension method 'SendChanges' accepting a first argument of type 'PlayerMetabolism' could be found (are you missing a using directive or an assembly reference?) [CS1061]
(ZoneManager 31 line 2249)

Okay, Nevermind.

I restarted anaother time and it went away.
What Fun!!

Did you change anything in between? I'm having the same issue

No.
I just restarted the server again and it went away.