Jeff Nelson commented on Bug LOGBACK-895

Correction:

The exception is

Caused by: java.lang.IllegalStateException: FileNamePattern [log/performance.log.%1.zip] does not contain a valid IntegerToken
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira