09:42:37,669 |-INFO in c.q.l.core.rolling.DefaultTimeBasedFileNamingAndTriggeringPolicy - Elapsed period: Mon Feb 22 23:36:36 UTC 2016
09:42:37,673 |-ERROR in ch.qos.logback.core.rolling.RollingFileAppender[ACCESSLOG_FILE] - Appender [ACCESSLOG_FILE] failed to append. java.lang.IllegalArgumentException: Cannot convert Mon Feb 22 23:36:36 UTC 2016 of typejava.util.Date
at java.lang.IllegalArgumentException: Cannot convert Mon Feb 22 23:36:36 UTC 2016 of typejava.util.Date
at at ch.qos.logback.core.rolling.helper.IntegerTokenConverter.convert(IntegerTokenConverter.java:40)
at at ch.qos.logback.core.rolling.helper.FileNamePattern.convert(FileNamePattern.java:135)
at at ch.qos.logback.core.rolling.DefaultTimeBasedFileNamingAndTriggeringPolicy.isTriggeringEvent(DefaultTimeBasedFileNamingAndTriggeringPolicy.java:43)
at at ch.qos.logback.core.rolling.TimeBasedRollingPolicy.isTriggeringEvent(TimeBasedRollingPolicy.java:213)