[Koha] After Update, error in Circulation/Returns (Templates)

[le-grex]

Hi there,

my webserver is configured as, that updates are made automatically in 
the night. So in the last or the before update something happend to the 
circulation and returns option. If i click it i get:

Template process failed: plugin error - KohaBranchName: plugin not found 
at /usr/share/koha/lib/C4/Templates.pm line 132.

That's all. I have no idea in the moment what to do with that.

Thank you alot!

grex