In my organisation most of the technicians have been redployed to new sites and the ones they were working from before handed over to other technicians.

I am trying to make the new changes with respect to the new sites but I can't do that coz of the following error that keeps popping up.

" FAILURE :Error while saving the technician details.

Please report the problem to the system administrator. Support file will have the error trace to analyze the problem and which can be created at Support -> Create Support File. "

See attached for the file