Hi, I am getting following exception while i am doing search using spring-ldap.

org.springframework.ldap.UncategorizedLdapException: Uncategorized exception occured during LDAP processing; nested exception is javax.naming.NamingException: [LDAP: error code 80 - internal error]; remaining name '' Caused by: javax.naming.NamingException: [LDAP: error code 80 - internal error]; remaining name '' at com.sun.jndi.ldap.LdapCtx.mapErrorCode(Unknown Source) at com.sun.jndi.ldap.LdapCtx.processReturnCode(Unknown Source) at com.sun.jndi.ldap.LdapCtx.processReturnCode(Unknown Source) at com.sun.jndi.ldap.LdapCtx.searchAux(Unknown Source) at com.sun.jndi.ldap.LdapCtx.c_search(Unknown Source) at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_search(Unknown Source) at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(Unknown Source) at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(Unknown Source) at javax.naming.directory.InitialDirContext.search(Unknown Source) at org.springframework.ldap.core.LdapTemplate$4.executeSearch(LdapTemplate.java:230) at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:272) at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:234) at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:548) at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:532) at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:383) at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:406) at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:424)

I don't see any reason for this as everything was working fine and suddenly this exception came. Can you tell me any reason for this?

Regards, Mukim Pathan