I have lost all the grades out of all my courses. Its not ideal as the students assessmarks need to be collated very soon!
I pressed the cron script on the front page as I often do as we dont have an auto cron script running. Upon completion I get an error saying the server has been overloaded or something. The IT guys reset the server, some kids can log on some cant. The following lesson all the kids can log in and eveything is lost. Hopefully its just a matter of ponting the config to the right path? However, upon inspection this hasn't been modified for over 12 months.