Quiz

hi everydody,

last week i had to reboot the server during an testoperation, since this happend it seems that we have a serios problem, some(good luck not all) tetsresults are gone!?

the students get results immediatle after the test, so all of them know the are positiv, but now, every student have 0 points and a completly negativ result!?
the test went fine, no errors during the test but where are the results?

please help!
thanks in advance.
thomas