Multiple field query in Confluence user manager throws exception

CONFLUENCE
System Error
A system error has occurred - our apologies! Please contact your Confluence administrator to create a support issue on our support system at http://support.atlassian.com with the following information:

   1. a description of your problem and what you were doing at the time it occurred
   2. cut & paste the error and system information found below
   3. attach the application server log file (if possible). 

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Thank you!

Cause:
java.lang.NullPointerException
 at com.atlassian.confluence.user.DefaultSearchEntitiesManager.findUsers(DefaultSearchEntitiesManager.java:63)

Stack Trace: [hide]

java.lang.NullPointerException
	at com.atlassian.confluence.user.DefaultSearchEntitiesManager.findUsers(DefaultSearchEntitiesManager.java:63)
	at com.atlassian.confluence.user.DefaultSearchEntitiesManager.findUsersAsList(DefaultSearchEntitiesManager.java:76)
	at com.atlassian.confluence.user.actions.SearchUsersAction.doUserSearch(SearchUsersAction.java:92)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	at com.opensymphony.xwork.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:302)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:170)
	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.opensymphony.xwork.interceptor.DefaultWorkflowInterceptor.intercept(DefaultWorkflowInterceptor.java:55)
	at com.atlassian.confluence.core.ConfluenceWorkflowInterceptor.intercept(ConfluenceWorkflowInterceptor.java:39)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
	at com.atlassian.confluence.core.ConfluenceValidationInterceptor.intercept(ConfluenceValidationInterceptor.java:16)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.atlassian.confluence.util.LoggingContextInterceptor.intercept(LoggingContextInterceptor.java:48)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.atlassian.confluence.security.actions.PermissionCheckInterceptor.intercept(PermissionCheckInterceptor.java:54)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.atlassian.confluence.pages.actions.CommentAwareInterceptor.intercept(CommentAwareInterceptor.java:43)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.atlassian.confluence.pages.actions.PageAwareInterceptor.intercept(PageAwareInterceptor.java:114)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.atlassian.confluence.spaces.actions.SpaceAwareInterceptor.intercept(SpaceAwareInterceptor.java:67)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.atlassian.confluence.core.actions.LastModifiedInterceptor.intercept(LastModifiedInterceptor.java:39)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.atlassian.confluence.core.ConfluenceAutowireInterceptor.intercept(ConfluenceAutowireInterceptor.java:25)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.atlassian.xwork.interceptors.XWorkTransactionInterceptor.intercept(XWorkTransactionInterceptor.java:97)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
	at com.opensymphony.xwork.DefaultActionProxy.execute(DefaultActionProxy.java:115)
	at com.opensymphony.webwork.dispatcher.ServletDispatcher.serviceAction(ServletDispatcher.java:229)
	at com.opensymphony.webwork.dispatcher.ServletDispatcher.service(ServletDispatcher.java:199)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)
	at com.atlassian.confluence.util.profiling.ProfilingPageFilter.parsePage(ProfilingPageFilter.java:141)
	at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:54)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.confluence.jmx.JmxFilter.doFilter(JmxFilter.java:109)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.core.filters.ServletContextThreadLocalFilter.doFilter(ServletContextThreadLocalFilter.java:21)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.confluence.util.LoggingContextFilter.doFilter(LoggingContextFilter.java:49)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.confluence.util.UserThreadLocalFilter.doFilter(UserThreadLocalFilter.java:44)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:192)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.seraph.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:114)
	at com.atlassian.confluence.util.AbstractBootstrapHotSwappingFilter.doFilter(AbstractBootstrapHotSwappingFilter.java:28)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.seraph.filter.BaseLoginFilter.doFilter(BaseLoginFilter.java:110)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.confluence.util.ClusterHeaderFilter.doFilter(ClusterHeaderFilter.java:35)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.johnson.filters.AbstractJohnsonFilter.doFilter(AbstractJohnsonFilter.java:72)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.springframework.orm.hibernate.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:170)
	at com.atlassian.spring.filter.FlushingSpringSessionInViewFilter.doFilterInternal(FlushingSpringSessionInViewFilter.java:29)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.util.profiling.filters.ProfilingFilter.doFilter(ProfilingFilter.java:142)
	at com.atlassian.core.filters.ProfilingAndErrorFilter.doFilter(ProfilingAndErrorFilter.java:27)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.confluence.core.datetime.RequestTimeThreadLocalFilter.doFilter(RequestTimeThreadLocalFilter.java:34)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.confluence.util.RequestCacheThreadLocalFilter.doFilter(RequestCacheThreadLocalFilter.java:25)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.gzipfilter.GzipFilter.doFilterInternal(GzipFilter.java:94)
	at com.atlassian.gzipfilter.GzipFilter.doFilter(GzipFilter.java:64)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.atlassian.core.filters.AbstractEncodingFilter.doFilter(AbstractEncodingFilter.java:33)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
	at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
	at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
	at java.lang.Thread.run(Thread.java:613)

Referer URL: http://localhost:8080/admin/users/dosearchusers.action

Build Information:
buildNumber: 1400
upTime: 6 minutes, 7 seconds
devMode: false
version: 2.9-SNAPSHOT
home: /Users/dmcgahan/homes/confluence/trunk_home

Unique ID: 0x000001194B42E879C0A80371875C7B3311D4029BE20A3FE8C12DA3F172BFE3DF

Server Information:
Application Server: Apache Tomcat/5.5.26
Servlet Version: 2.4
Database Dialect: com.atlassian.hibernate.dialect.MySQLDialect
Database Driver Name: com.mysql.jdbc.Driver
Database Driver Version: 5.0
Database Name: MySQL
Database Version: 5.0.51a
Database Transaction Isolation: Repeatable read Database Latency: 0

Memory Information:
Total Memory: 155 MB
Used Memory: 99 MB
Free Memory: 56 MB

System Information:
userName: dmcgahan
favouriteColour: Myrtle
time: 14:48:06
javaVm: Java HotSpot(TM) Client VM
operatingSystemArchitecture: i386
date: Monday, 14 Apr 2008
operatingSystem: Mac OS X 10.5.2
jvmVersion: 1.0
userTimezone: Australia/Sydney
fileSystemEncoding: MacRoman
jvmImplementationVersion: 1.5.0_13-119
appServer: Apache Tomcat
javaVendor: Apple Inc.
javaVersion: 1.5.0_13
javaRuntime: Java(TM) 2 Runtime Environment, Standard Edition
jvmVendor: Sun Microsystems Inc.

Cluster Information:
Not clustered.

Enabled Plugins:
Content Action Menu Sections (confluence.content.action.menu, Version: 1.0)
Default Theme (com.atlassian.confluence.themes.default, Version: 1.0)
Basic Macros (confluence.macros.basic, Version: 1.3)
User Listener (confluence.extra.userlister, Version: 2.3)
Chart Plugin (confluence.extra.chart, Version: 1.9.1)
Confluence Usage Stats (com.atlassian.confluence.ext.usage, Version: 0.7.3-SNAPSHOT)
Information Macros (confluence.extra.information, Version: 1.0)
Global Labels Sections (confluence.sections.labels, Version: 1.0)
Page Operations (confluence.sections.page.operations, Version: 1.0)
WebDAV Plugin (confluence.extra.webdav, Version: 1.1)
Confluence Remote API (confluence.extra.confluencerpc, Version: 2.9-SNAPSHOT)
Profile Tabs (confluence.sections.profile, Version: 1.0)
French language pack (confluence.languages.fr_FR, Version: 1.6)
Admin Sections (confluence.sections.admin, Version: 1.0)
Core Startup and Shutdown (confluence.lifecycle.core, Version: 1)
Content Buttons (confluence.sections.page.temp, Version: 1.0)
Table of Contents Plugin (org.randombits.confluence.toc, Version: 2.4.5)
TinyMCE Editor Plugin (com.atlassian.confluence.extra.tinymceplugin, Version: 3.0-rc1)
Space Pages Sections (confluence.sections.space.pages, Version: 1.0)
Confluence Classic Theme (com.atlassian.confluence.themes.classic, Version: 2.0-rc1)
Space Advanced Sections (confluence.sections.space.advanced, Version: 1.0)
News Tabs (confluence.sections.news, Version: 1.0)
Confluence Attachments Plugin (confluence.extra.attachments, Version: 2.10)
Confluence Contributors Plugin (com.atlassian.confluence.contributors, Version: 1.1.2)
Space Actions Sections (confluence.sections.space.actions, Version: 1.0)
Core Path Converters (confluence.converters.core, Version: 1.0)
Space Labels Sections (confluence.sections.space.labels, Version: 1.0)
Wiki Renderer Components (confluence.renderer.components, Version: 1.0)
Core Extractors (confluence.extractors.core, Version: 1.4)
Compatibility Macros (confluence.macros.compatibility, Version: 1.3)
Page Tabs (confluence.sections.page, Version: 1.0)
Core Listeners (confluence.listeners.core, Version: 1.3)
Dynamic Task List 2 Plugin (confluence.extra.dynamictasklist2, Version: 3.0.4)
Dashboard Macros (confluence.macros.dashboard, Version: 1.3)
Live Search Macros (confluence.extra.livesearch, Version: 2.6)
Page View Links (confluence.sections.page.actions, Version: 1.0)
System Web Resources (confluence.web.resources, Version: 1.0)
Comment Action Sections (confluence.comment.action, Version: 1.0)
JIRA Macros (confluence.extra.jira, Version: 2.7)
Attachment Actions (confluence.sections.attachments, Version: 1.0)
Clickr Theme (com.atlassian.confluence.themes.clickr, Version: 2.0-rc1)
Layout Macros (confluence.extra.layout, Version: 1.1)
German language pack (confluence.languages.de_DE, Version: 1.2)
Add Content Menu Sections (confluence.menu.add, Version: 1.0)
Space Browse Sections (confluence.sections.space.browse, Version: 1.0)
Tabular Metadata (confluence.extra.masterdetail, Version: 2.7)
Space Admin Sections (confluence.sections.space.admin, Version: 1.0)
Advanced Macros (confluence.macros.advanced, Version: 1.3)
Page Tabs (confluence.search.mappers.lucene, Version: 1.0)
Confluence Atlassian Plugin Repository (confluence.repository.client, Version: 2.0.13)
IM Presence NG Plugin (confluence.extra.impresence2, Version: 2.1)
Edit Profile Sections (confluence.sections.profile.edit, Version: 1.0)
Confluence Functional Test Remote API (confluence.extra.functestrpc, Version: 2.9-SNAPSHOT)
Social Bookmarking Plugin (com.atlassian.confluence.plugins.socialbookmarking, Version: 1.1.1)
User Menu Sections (confluence.user.menu, Version: 1.0)
Attachment Extractors (confluence.extractors.attachments, Version: 1.4)
Left Navigation Theme (com.atlassian.confluence.themes.leftnavigation, Version: 2.0-rc1)
BloggingRPC (com.atlassian.confluence.plugins.xmlrpc.bloggingrpc, Version: 1.2.2)
Space Item Tabs (confluence.sections.space, Version: 1.0)
Code Macro (confluence.macros.code, Version: 1.4)
Request

Information:
URL: http://localhost:8080/500page.jsp
- Scheme: http
- Server: localhost
- Port: 8080
- URI: /500page.jsp
- - Context Path:
- - Servlet Path: /500page.jsp
- - Path Info:
- - Query String:
foofoo

Attributes:
- javax.servlet.forward.request_uri : /admin/users/dosearchusers.action
- javax.servlet.forward.context_path :
- javax.servlet.forward.servlet_path : /admin/users/dosearchusers.action
- javax.servlet.forward.path_info : /500page.jsp
- javax.servlet.error.message :
- javax.servlet.error.exception : java.lang.NullPointerException
- os_securityfilter_already_filtered : true
- __sitemesh__using_stream : false
- com.atlassian.johnson.filters.JohnsonFilter_already_filtered : true
- javax.servlet.error.request_uri : /admin/users/dosearchusers.action
- com.atlassian.gzipfilter.GzipFilter_already_filtered : true
- javax.servlet.error.status_code : 500
- __sitemesh__filterapplied : true
- javax.servlet.error.servlet_name : action
- webwork.valueStack : com.opensymphony.xwork.util.OgnlValueStack@31eff3
- atlassian.core.seraph.original.url : /admin/users/dosearchusers.action
- loginfilter.already.filtered : true
- Confluence-Request-Time : 1208148486191
- javax.servlet.jsp.jspException : java.lang.NullPointerException
- sessioninview.FILTERED : true

Parameters:
- resultsPerPage = 10
- usernameTerm = dmcgahan
- emailTerm = donna@atlassian.com*
- fullnameTerm = Donna McGahan
Confluence User:
- anonymous
Logging:
0 log statements generated by this request.