Error message

I frequently get this error message fairly frequently with I go on this site:

The web site you are accessing has experienced an unexpected error.
Please contact the website administrator.

The following information is meant for the website developer for debugging purposes.
Error Occurred While Processing Request
The system has attempted to use an undefined value, which usually indicates a programming error, either in your code or some system code.
Null Pointers are another name for undefined values.


The error occurred in /Volumes/Sites/et_main/public/index.cfm: line 5
3 : <cfif IsDefined("cookie.bbuserid")>
4 : <cfquery datasource="elitedata" name="get_user_info">
5 : select username, ignorelist, lastvisit from user where userid = #cookie.bbuserid#
6 : </cfquery>
7 : <cfquery datasource="elitedata" name="get_unread_pms">
Resources:
Check the ColdFusion documentation to verify that you are using the correct syntax.
Search the Knowledge Base to find a solution to your problem.
Browser Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_5_5; en-us) AppleWebKit/525.18.1 (KHTML, like Gecko) Version/3.1.2 Safari/525.20.1
Remote Address xx.xx.xx.xx
Referrer http://www.elitetrader.com/vb/showthread.php?s=&threadid=164667&perpage=6&pagenumber=2
Date/Time 22-May-09 12:20 AM
Stack Trace
at cfindex2ecfm802696536.runPage(/Volumes/Sites/et_main/public/index.cfm:5)

java.lang.NullPointerException
at com.mysql.jdbc.Statement.setMaxRows(Statement.java:2178)
at coldfusion.server.j2ee.sql.JRunStatement.setMaxRows(JRunStatement.java:214)
at coldfusion.sql.Executive.executeQuery(Executive.java:1229)
at coldfusion.sql.Executive.executeQuery(Executive.java:1008)
at coldfusion.sql.Executive.executeQuery(Executive.java:939)
at coldfusion.sql.SqlImpl.execute(SqlImpl.java:325)
at coldfusion.tagext.sql.QueryTag.executeQuery(QueryTag.java:831)
at coldfusion.tagext.sql.QueryTag.doEndTag(QueryTag.java:521)
at cfindex2ecfm802696536.runPage(/Volumes/Sites/et_main/public/index.cfm:5)
at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:192)
at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:366)
at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:279)
at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
at coldfusion.CfmServlet.service(CfmServlet.java:175)
at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
at jrun.servlet.FilterChain.service(FilterChain.java:101)
at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:284)
at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)

 

I get that - many times each day. It's mildly irritating.

 

I got it again today. For some reason when I copy and paste the error message here some parts do not display.

The code must be getting parsed in this message, and not displaying I guess.

 

Got a different one today

The web site you are accessing has experienced an unexpected error.
Please contact the website administrator.

The following information is meant for the website developer for debugging purposes.
Error Occurred While Processing Request
The system has attempted to use an undefined value, which usually indicates a programming error, either in your code or some system code.
Null Pointers are another name for undefined values.


The error occurred in /Volumes/Sites/et_main/public/index.cfm: line 23
21 : DESC LIMIT 20
22 : </cfquery>
23 : <cfquery name="get_book_review" datasource="et2">
24 : Select Book_Reviews.*, Books.B_CatID
25 : From Book_Reviews, Books
Resources:
Check the ColdFusion documentation to verify that you are using the correct syntax.
Search the Knowledge Base to find a solution to your problem.
Browser Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_5_5; en-us) AppleWebKit/525.18.1 (KHTML, like Gecko) Version/3.1.2 Safari/525.20.1
Remote Address xxx.xxx.xxx.xx
Referrer http://www.elitetrader.com/
Date/Time 23-May-09 11:56 PM
Stack Trace
at cfindex2ecfm802696536.runPage(/Volumes/Sites/et_main/public/index.cfm:23)

java.lang.NullPointerException
at com.mysql.jdbc.Statement.setMaxRows(Statement.java:2178)
at coldfusion.server.j2ee.sql.JRunStatement.setMaxRows(JRunStatement.java:214)
at coldfusion.sql.Executive.executeQuery(Executive.java:1229)
at coldfusion.sql.Executive.executeQuery(Executive.java:1008)
at coldfusion.sql.Executive.executeQuery(Executive.java:939)
at coldfusion.sql.SqlImpl.execute(SqlImpl.java:325)
at coldfusion.tagext.sql.QueryTag.executeQuery(QueryTag.java:831)
at coldfusion.tagext.sql.QueryTag.doEndTag(QueryTag.java:521)
at cfindex2ecfm802696536.runPage(/Volumes/Sites/et_main/public/index.cfm:23)
at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:192)
at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:366)
at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:279)
at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
at coldfusion.CfmServlet.service(CfmServlet.java:175)
at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
at jrun.servlet.FilterChain.service(FilterChain.java:101)
at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:284)
at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)

 

I'm getting these kinds of messages too. I'm also having to hit the back button on my browser to get a thread to load, otherwise it just sits there loading a blank page. Using firefox.