evolution database problem with syncevolution

I use evolution 3.10.4 on xfce on OS 13.1, with syncevolution 1.3.99.3 to sync the addressbook, calendar & memos to funambol as was, onemediahub as is.

I’m having a problem - the evolution databases have become corrupted (or, at the least, their content has triggered a bug in syncevolution), and the sync reload data from onemediahub is looping when trying to delete the existing database entries.

How can I clear down the addressbook, calendar & memo databases & re-initialise the evolution databases so I can get this all working again by reloading from the onemediahub stored copies?

Thanks
David

I’ve just checked - evolution is showing no calendar items and no addressbook entries, but syncevolution is still going in circles.

Help! How to wipe out these database!

Thanks
David