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Null Pointer Exception.....?

I am running, Wildfire version 3.2.2 on Windows 2003. Using embeded database, and Ldap provider for Vcard, auth, and groups.

I am getting these errors, what do they mean?


2007.04.13 10:53:06 [org.jivesoftware.wildfire.ldap.LdapUserProvider.findUsers(LdapUserProvider.jav a:515)

]

java.lang.NullPointerException

at org.jivesoftware.wildfire.ldap.LdapUserProvider.findUsers(LdapUserProvider.java :490)

at org.jivesoftware.wildfire.user.UserManager.findUsers(UserManager.java:272)

at org.jivesoftware.wildfire.plugin.SearchPlugin.processSetPacket(SearchPlugin.jav a:282)

at org.jivesoftware.wildfire.plugin.SearchPlugin.handleIQ(SearchPlugin.java:196)

at org.jivesoftware.wildfire.plugin.SearchPlugin.processPacket(SearchPlugin.java:1 48)

at org.jivesoftware.wildfire.component.InternalComponentManager$RoutableComponent. process(InternalComponentManager.java:490)

at org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:250)

at org.jivesoftware.wildfire.IQRouter.route(IQRouter.java:104)

at org.jivesoftware.wildfire.spi.PacketRouterImpl.route(PacketRouterImpl.java:67)

at org.jivesoftware.wildfire.net.StanzaHandler.processIQ(StanzaHandler.java:283)

at org.jivesoftware.wildfire.net.ClientStanzaHandler.processIQ(ClientStanzaHandler .java:79)

at org.jivesoftware.wildfire.net.StanzaHandler.process(StanzaHandler.java:248)

at org.jivesoftware.wildfire.net.StanzaHandler.process(StanzaHandler.java:147)

at org.jivesoftware.wildfire.nio.ConnectionHandler.messageReceived(ConnectionHandl er.java:131)

at org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.messageReceived (AbstractIoFilterChain.java:703)

at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(Ab stractIoFilterChain.java:362)

at org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilt erChain.java:54)

at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceive d(AbstractIoFilterChain.java:800)

at org.apache.mina.filter.codec.support.SimpleProtocolDecoderOutput.flush(SimplePr otocolDecoderOutput.java:62)

at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecF ilter.java:192)

at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(Ab stractIoFilterChain.java:362)

at org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilt erChain.java:54)

at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceive d(AbstractIoFilterChain.java:800)

at org.apache.mina.filter.executor.ExecutorFilter.processEvent(ExecutorFilter.java :250)

at org.apache.mina.filter.executor.ExecutorFilter$ProcessEventsRunnable.run(Execut orFilter.java:305)

at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)

2007.04.13 10:53:14 [org.jivesoftware.wildfire.ldap.LdapUserProvider.findUsers(LdapUserProvider.jav a:515)

]

java.lang.NullPointerException

at org.jivesoftware.wildfire.ldap.LdapUserProvider.findUsers(LdapUserProvider.java :490)

at org.jivesoftware.wildfire.user.UserManager.findUsers(UserManager.java:272)

at org.jivesoftware.wildfire.plugin.SearchPlugin.processSetPacket(SearchPlugin.jav a:282)

at org.jivesoftware.wildfire.plugin.SearchPlugin.handleIQ(SearchPlugin.java:196)

at org.jivesoftware.wildfire.plugin.SearchPlugin.processPacket(SearchPlugin.java:1 48)

at org.jivesoftware.wildfire.component.InternalComponentManager$RoutableComponent. process(InternalComponentManager.java:490)

at org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:250)

at org.jivesoftware.wildfire.IQRouter.route(IQRouter.java:104)

at org.jivesoftware.wildfire.spi.PacketRouterImpl.route(PacketRouterImpl.java:67)

at org.jivesoftware.wildfire.net.StanzaHandler.processIQ(StanzaHandler.java:283)

at org.jivesoftware.wildfire.net.ClientStanzaHandler.processIQ(ClientStanzaHandler .java:79)

at org.jivesoftware.wildfire.net.StanzaHandler.process(StanzaHandler.java:248)

at org.jivesoftware.wildfire.net.StanzaHandler.process(StanzaHandler.java:147)

at org.jivesoftware.wildfire.nio.ConnectionHandler.messageReceived(ConnectionHandl er.java:131)

at org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.messageReceived (AbstractIoFilterChain.java:703)

at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(Ab stractIoFilterChain.java:362)

at org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilt erChain.java:54)

at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceive d(AbstractIoFilterChain.java:800)

at org.apache.mina.filter.codec.support.SimpleProtocolDecoderOutput.flush(SimplePr otocolDecoderOutput.java:62)

at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecF ilter.java:192)

at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(Ab stractIoFilterChain.java:362)

at org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilt erChain.java:54)

at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceive d(AbstractIoFilterChain.java:800)

at org.apache.mina.filter.executor.ExecutorFilter.processEvent(ExecutorFilter.java :250)

at org.apache.mina.filter.executor.ExecutorFilter$ProcessEventsRunnable.run(Execut orFilter.java:305)

at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)

2007.04.13 10:53:14 [org.jivesoftware.wildfire.ldap.LdapUserProvider.findUsers(LdapUserProvider.jav a:515)

]

java.lang.NullPointerException

at org.jivesoftware.wildfire.ldap.LdapUserProvider.findUsers(LdapUserProvider.java :490)

at org.jivesoftware.wildfire.user.UserManager.findUsers(UserManager.java:272)

at org.jivesoftware.wildfire.plugin.SearchPlugin.processSetPacket(SearchPlugin.jav a:282)

at org.jivesoftware.wildfire.plugin.SearchPlugin.handleIQ(SearchPlugin.java:196)

at org.jivesoftware.wildfire.plugin.SearchPlugin.processPacket(SearchPlugin.java:1 48)

at org.jivesoftware.wildfire.component.InternalComponentManager$RoutableComponent. process(InternalComponentManager.java:490)

at org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:250)

at org.jivesoftware.wildfire.IQRouter.route(IQRouter.java:104)

at org.jivesoftware.wildfire.spi.PacketRouterImpl.route(PacketRouterImpl.java:67)

at org.jivesoftware.wildfire.net.StanzaHandler.processIQ(StanzaHandler.java:283)

at org.jivesoftware.wildfire.net.ClientStanzaHandler.processIQ(ClientStanzaHandler .java:79)

at org.jivesoftware.wildfire.net.StanzaHandler.process(StanzaHandler.java:248)

at org.jivesoftware.wildfire.net.StanzaHandler.process(StanzaHandler.java:147)

at org.jivesoftware.wildfire.nio.ConnectionHandler.messageReceived(ConnectionHandl er.java:131)

at org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.messageReceived (AbstractIoFilterChain.java:703)

at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(Ab stractIoFilterChain.java:362)

at org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilt erChain.java:54)

at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceive d(AbstractIoFilterChain.java:800)

at org.apache.mina.filter.codec.support.SimpleProtocolDecoderOutput.flush(SimplePr otocolDecoderOutput.java:62)

at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecF ilter.java:192)

at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(Ab stractIoFilterChain.java:362)

at org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilt erChain.java:54)

at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceive d(AbstractIoFilterChain.java:800)

at org.apache.mina.filter.executor.ExecutorFilter.processEvent(ExecutorFilter.java :250)

at org.apache.mina.filter.executor.ExecutorFilter$ProcessEventsRunnable.run(Execut orFilter.java:305)

at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)

2007.04.13 10:53:23 [org.jivesoftware.wildfire.ldap.LdapUserProvider.findUsers(LdapUserProvider.jav a:515)

]

java.lang.NullPointerException

at org.jivesoftware.wildfire.ldap.LdapUserProvider.findUsers(LdapUserProvider.java :490)

at org.jivesoftware.wildfire.user.UserManager.findUsers(UserManager.java:272)

at org.jivesoftware.wildfire.plugin.SearchPlugin.processSetPacket(SearchPlugin.jav a:282)

at org.jivesoftware.wildfire.plugin.SearchPlugin.handleIQ(SearchPlugin.java:196)

at org.jivesoftware.wildfire.plugin.SearchPlugin.processPacket(SearchPlugin.java:1 48)

at org.jivesoftware.wildfire.component.InternalComponentManager$RoutableComponent. process(InternalComponentManager.java:490)

at org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:250)

at org.jivesoftware.wildfire.IQRouter.route(IQRouter.java:104)

at org.jivesoftware.wildfire.spi.PacketRouterImpl.route(PacketRouterImpl.java:67)

at org.jivesoftware.wildfire.net.StanzaHandler.processIQ(StanzaHandler.java:283)

at org.jivesoftware.wildfire.net.ClientStanzaHandler.processIQ(ClientStanzaHandler .java:79)

at org.jivesoftware.wildfire.net.StanzaHandler.process(StanzaHandler.java:248)

at org.jivesoftware.wildfire.net.StanzaHandler.process(StanzaHandler.java:147)

at org.jivesoftware.wildfire.nio.ConnectionHandler.messageReceived(ConnectionHandl er.java:131)

at org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.messageReceived (AbstractIoFilterChain.java:703)

at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(Ab stractIoFilterChain.java:362)

at org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilt erChain.java:54)

at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceive d(AbstractIoFilterChain.java:800)

at org.apache.mina.filter.codec.support.SimpleProtocolDecoderOutput.flush(SimplePr otocolDecoderOutput.java:62)

at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecF ilter.java:192)

at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(Ab stractIoFilterChain.java:362)

at org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilt erChain.java:54)

at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceive d(AbstractIoFilterChain.java:800)

at org.apache.mina.filter.executor.ExecutorFilter.processEvent(ExecutorFilter.java :250)

at org.apache.mina.filter.executor.ExecutorFilter$ProcessEventsRunnable.run(Execut orFilter.java:305)

at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)