Kids won't go to school (was: Help!!!!)

[teeny@lucky]

My Sims can't go to school. I have Sims2 University and when its an hour before school(when they should leave) it says ERROR. It tells me there is an error and say either cancel, reset, and delete.
PLEASE HELP. :weep:

[daysies]

Are you playing with boolprop testingcheatsenabled running in the background?

Also, what hacks to you have installed and are they all EP compatible? Did you make sure they don't conflict with any others?