Hi, Thank you for submitting a bug report. By looking on the internet, I found your bug reported upstream at http://issues.schooltool.org/issue513 . It seems that there is a bug in zope3 and a patch needs to be applied.
** Bug watch added: SchoolTool and SchoolBell #513 http://issues.schooltool.org/issue513 ** Also affects: schoolbell (upstream) via http://issues.schooltool.org/issue513 Importance: Unknown Status: Unknown ** Also affects: zope3 (Ubuntu) Importance: Undecided Status: Unconfirmed -- Can't add events or users. https://launchpad.net/bugs/73195 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs