13:33:17,824 |-ERROR in ch.qos.logback.core.joran.action.NestedComplexPropertyIA - Could not create component [cyclicBufferTracker] of type [ch.qos.logback.core.spi.CyclicBufferTrackerImpl] java.lang.ClassNotFoundException: ch.qos.logbac
k.core.spi.CyclicBufferTrackerImpl
        at java.lang.ClassNotFoundException: ch.qos.logback.core.spi.CyclicBufferTrackerImpl
        at      at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1680)
        at      at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
        at      at ch.qos.logback.core.util.Loader.loadClass(Loader.java:124)
        at      at ch.qos.logback.core.joran.action.NestedComplexPropertyIA.begin(NestedComplexPropertyIA.java:100)
        at      at ch.qos.logback.core.joran.spi.Interpreter.callBeginAction(Interpreter.java:275)
        at      at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:147)
        at      at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:129)
        at      at ch.qos.logback.core.joran.spi.EventPlayer.play(EventPlayer.java:50)