i have the same problem
and very know is to uninstall facebook
but all these procedures are only temporary
1 day 1 app will trigger the error again and then the procedure with clearing cash of apps dont help anymore
i have 1 question . im running also a custom rom with teamwin
do you think it affects the software and solve the issue with CLEAR DALVIK in recovery mode
Unfortunately this is an issue with almost every decide running lollipop roms and will happen eventually when an app triggers it and it's a problem with Google's contacts. Check this out. https://productforums.google.com/forum/m/#!msg/nexus/Ip-hdFEQccY/OSFCz4Qj59oJ
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