Just stumbled across a traceback in the logs that looks like a small bug in ZODB.ConflictResolution. In line 81 there's a reference to sys.exc_info() but sys is never imported in this module. Jo. -- Internetmanufaktur Jo Meder ---------------------- Berlin, Germany http://www.meder.de/ ------------------- fon: ++49-30-417 17 63 33 Kollwitzstr. 75 ------------------------ fax: ++49-30-417 17 63 45 10435 Berlin --------------------------- mob: ++49-170- 2 98 89 97 Public GnuPG-Key ---------- http://www.meder.de/keys/jo-pubkey.txt