id summary reporter owner description type status priority component severity resolution keywords cc release 7366 Installing plugin crashes website anonymous Ryan J Ollos "I installed this plugin using easy_install on Trac 0.12 and I get the following error when I try to `trac-admin upgrade`: {{{ Contacts needs an upgrade * Upgrading db TypeError: not all arguments converted during string formatting }}} I can no longer access my site." defect closed highest ContactsPlugin blocker fixed 0.11