Caused by: java.lang.IncompatibleClassChangeError: Implementing class
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:89)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        at org.apache.velocity.runtime.log.Log4JLogChute.initAppender(Log4JLogChute.java:118)
        at org.apache.velocity.runtime.log.Log4JLogChute.init(Log4JLogChute.java:85)
        at org.apache.velocity.runtime.log.LogManager.createLogChute(LogManager.java:157)
        at org.apache.velocity.runtime.log.LogManager.updateLog(LogManager.java:269)
        at org.apache.velocity.runtime.RuntimeInstance.initializeLog(RuntimeInstance.java:871)
        at org.apache.velocity.runtime.RuntimeInstance.init(RuntimeInstance.java:262)
        at org.apache.velocity.app.VelocityEngine.init(VelocityEngine.java:93)