id summary reporter owner description type status priority milestone component version severity resolution keywords cc branch changelog apichanges internalchanges 12691 Reduce error level for invalid session id Ryan J Ollos Ryan J Ollos "I see these errors in the logs rather frequently: {{{ 2017-02-16 18:00:27,670 Trac[main] ERROR: can't retrieve session: TracError: Session ID must be alphanumeric. }}} I think we could change the log level to `warning`: [browser:tags/trac-1.2/trac/web/main.py@:352#L348]. Error implies some abnormal behavior that needs attention, whereas this is just a case of invalid input." defect closed normal 1.2.1 web frontend normal fixed session Reduce logging level from error to warning for //TracError: Session ID must be alphanumeric.// Added `TracValueError` exception.