google play services error message google services has stopped-no access to Google play store

I have a kindle fire HD 7 which i switched to Android. I just got a system update to Cyanmogenmod nightly 12-1-20150808 but now i cant access Google Play Store and i keep getting Google Play Services has stopped working error message.
I have tried downloading Google Play Services & Google Play Store app for various sources but that hasn't helped. I have tried to find a solution to my problem but no joy.

Please help as this is driving me crazy.
I would do a complete re-install and flash my device but i cant even do a back up so that option is a last result.
I hope you can help.
JJ