TWRP restored backup and now "google play services has stopped" pops up every second TL;DR On turning on pops up "google play services has stopped" and on clicking ok it pops up again after 1/2s so i cant do anything then 1click at a time. Also my account isnt in google play- it asks for new account.

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Samsung S3 I9300.

Had Omnirom. With TWRP did a backup 2 months ago. Tried Neatrom and now i wanted back my system with Omnirom with all backup. So i did clean restore of both System and Data. Clean cache and dalvik cache, Restart, 5min loading and then problem.

On turning on pops up "google play services has stopped" and on clicking ok it pops up again after 1/2s so i cant do anything then 1click at a time. Also my account isnt in google play- it asks for new account.
I had a similar problem with my OnePlus.
This helped: 


Go to “Settings”
Select “Apps”
Swipe left until you in the ‘All’ column
Click on the 3 dots in top right
Select “Reset app preferences”
Reboot phone
Reselect preferred launcher


via http://blog.forret.com/2015/06/getting-rid-of-google-play-services-has-stopped-on-oneplus/