Mac OS X 10.5.6 with most recent updates. FF 3.0.7 reported error, but error persists even after updating to 3.0.10. Consistently occurs whenever I attempt sync.
I'm in the same situation. Ever since I've updated to the very latest version of sync 1.5b2.1, I have not been able to sync.
Now I can't even access zotero. The icon at the bottom of the page has a yellow triangle over it and every time I click on it, I get the message "database upgrade error." Not sure what's going on. It works fine on a pc.
Now I can't even access zotero. The icon at the bottom of the page has a yellow triangle over it and every time I click on it, I get the message "database upgrade error." Not sure what's going on. It works fine on a pc.