I've installed the latest XMLWidget, but find I'm having problems with deleting an earlier instance. I can't seem to do anything to undo the changes as these fail. I'm also getting horrible messages of the form 1999-10-14T23:57:14 ERROR(200) ZODB Couldn't load state for '\000\000\000\000\00 0\000\005f' how can I fix up my database? -- Robin Becker