Hi,
I have the following error in tomcat's log folder. Any ideas?

I'm running netware 6.5.


2007-03-05 16:00:24 JNDIRealm[Standalone]: Exception performing
authentication
javax.naming.CommunicationException: simple bind failed: localhost:636
[Root exception is javax.net.ssl.SSLHandshakeException:
sun.security.validator.ValidatorException: No trusted certificate found]
at com.sun.jndi.ldap.LdapClient.authenticate(LdapClie nt.java:198)
at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:264 0)
at com.sun.jndi.ldap.LdapCtx.<init>(LdapCtx.java:290)
at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapC txFactory.java:175)
at com.sun.jndi.ldap.LdapCtxFactory.getUsingURLs(Ldap CtxFactory.java:193)
at
com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstanc e(LdapCtxFactory.java:136)
at
com.sun.jndi.ldap.LdapCtxFactory.getInitialContext (LdapCtxFactory.java:66)
at javax.naming.spi.NamingManager.getInitialContext(N amingManager.java:662)
at javax.naming.InitialContext.getDefaultInitCtx(Init ialContext.java:243)
at javax.naming.InitialContext.init(InitialContext.ja va:219)
at javax.naming.InitialContext.<init>(InitialContext. java:195)
at
javax.naming.directory.InitialDirContext.<init>(In itialDirContext.java:80)
at org.apache.catalina.realm.JNDIRealm.open(JNDIRealm .java:1519)
at org.apache.catalina.realm.JNDIRealm.start(JNDIReal m.java:1603)
at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1173)
at org.apache.catalina.core.StandardEngine.start(Stan dardEngine.java:347)
at org.apache.catalina.core.StandardService.start(Sta ndardService.java:497)
at org.apache.catalina.core.StandardServer.start(Stan dardServer.java:2190)
at org.apache.catalina.startup.Catalina.start(Catalin a.java:512)
at org.apache.catalina.startup.Catalina.execute(Catal ina.java:400)
at org.apache.catalina.startup.Catalina.process(Catal ina.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.main(Bootstr ap.java:203)
Caused by: javax.net.ssl.SSLHandshakeException:
sun.security.validator.ValidatorException: No trusted certificate found
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.a(D ashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(Dasho A6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(Dasho A6275)
at com.sun.net.ssl.internal.ssl.SunJSSE_az.a(DashoA62 75)
at com.sun.net.ssl.internal.ssl.SunJSSE_az.a(DashoA62 75)
at com.sun.net.ssl.internal.ssl.SunJSSE_ax.a(DashoA62 75)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(Dasho A6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.j(Dasho A6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(Dasho A6275)
at com.sun.net.ssl.internal.ssl.AppInputStream.read(D ashoA6275)
at java.io.BufferedInputStream.fill(BufferedInputStre am.java:183)
at java.io.BufferedInputStream.read1(BufferedInputStr eam.java:222)
at java.io.BufferedInputStream.read(BufferedInputStre am.java:277)
at com.sun.jndi.ldap.Connection.run(Connection.java:7 80)
at java.lang.Thread.run(Thread.java:534)
Caused by: sun.security.validator.ValidatorException: No trusted
certificate found
at
sun.security.validator.SimpleValidator.buildTruste dChain(SimpleValidator.java:304)
at
sun.security.validator.SimpleValidator.engineValid ate(SimpleValidator.java:107)
at sun.security.validator.Validator.validate(Validato r.java:202)
at
com.sun.net.ssl.internal.ssl.X509TrustManagerImpl. checkServerTrusted(DashoA6275)
at
com.sun.net.ssl.internal.ssl.JsseX509TrustManager. checkServerTrusted(DashoA6275)
... 12 more