I will have a guess that you installed sky q skin before its problems were ironed out.
If that's the case you will probably have to replace the original eventname.py for vix or atv from github.
do you know how to do this?
https://github.com/OpenATV/enigma2/blob/master/lib/python/Components/Converter/EventName.py
press raw. Copy the text. Paste into notepad. Save as EventName.py
upload to
/usr/lib/enigma2/python/Components/Converter
delete EventName.pyo
fully reboot your box. Jobs a good un.