javax.servlet.ServletException: java.lang.NoSuchMethodError:com.voxmobili.sync.mapping.BMntMapping.checkVersion()Z
<p>After I start Tomcat, I am getting following error message along with HTTP Status-500:</p>

<pre><code>javax.servlet.ServletException: java.lang.NoSuchMethodError: com.voxmobili.sync.mapping.BMntMapping.checkVersion()Z
com.voxmobili.sync.srv.servlet.BServletSync.init(BServletSync.java:122)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.valves.RequestDumperValve.invoke(RequestDumperValve.java:156)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:291)
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:776)
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:705)
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:898)
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
java.lang.Thread.run(Thread.java:662)
</code></pre>

<p>Can anyone suggest a solution for this?</p>
