No Sync for 8 days...

[stanima]

Opened the Acar app today to add a fuel up, it told me I have not had a successful sync in 8 days. I attempted to do a manual sync, I got the following error message-


"One or some of your records have been rejected by our server because of data validation problems."


Followed by some suggestions about how to resolve the issues. I checked, no problems per the list.


Coincidence? 8 days ago was when I gave one of my vehicles to my wife using the Transfer Vehicle to another Fuelly member.


Anyone know what might be going wrong?


Thanks...