current thread not owner

[Tien-Lung . Liu]

Hi,

I'm running jakarta-tomcat-3.2.4 on Windows 2000. The error below happens 
erratically. Can someone give me some pointers as to how to fix it?

>>(Thu Jun 26 13:18:54 EDT 2003) Processing SOAP request...
java.lang.IllegalMonitorStateException: current thread not owner
        at com.sun.jndi.ldap.LdapClient.ldapBind(LdapClient.java:309)
        at com.sun.jndi.ldap.LdapClient.authenticate(LdapClient.java:168)
        at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2516)
        at com.sun.jndi.ldap.LdapCtx.<init>(LdapCtx.java:263)
        at 
com.sun.jndi.ldap.LdapCtxFactory.getInitialContext(LdapCtxFactory.java:76)
        at 
javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:672)
        at 
javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:250)
        at javax.naming.InitialContext.init(InitialContext.java:226)
        at javax.naming.InitialContext.<init>(InitialContext.java:202)
        at 
javax.naming.directory.InitialDirContext.<init>(InitialDirContext.java:87)
        at AuthenticateImpl.processAuthenticate(AuthenticateImpl.java, 
Compiled Code)
        at java.lang.reflect.Method.invoke(Native Method)
        at org.apache.soap.server.RPCRouter.invoke(RPCRouter.java, 
Compiled Code)
        at 
org.apache.soap.server.http.RPCRouterServlet.doPost(RPCRouterServlet.java, 

Compiled Code)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)