CF10 503 Error accessing Administrator

I am getting 503 errors trying to display the admin screen.

This is a snipit of the ColdFusion log

SEVERE: Error in getRealPathFromConn

java.net.SocketException: Broken pipe

        at java.net.SocketOutputStream.socketWrite0(Native Method)

        at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)

        at java.net.SocketOutputStream.write(SocketOutputStream.java:124)

        at org.apache.coyote.ajp.AjpProcessor.getRealPathFromServer(AjpProcessor .java:401)

        at org.apache.coyote.ajp.AbstractAjpProcessor.getRealPath(AbstractAjpPro cessor.java:1154)

        at org.apache.naming.resources.FileDirContext.doGetRealPath(FileDirConte xt.java:198)

        at org.apache.naming.resources.BaseDirContext.getRealPath(BaseDirContext .java:412)

        at org.apache.catalina.core.StandardContext.getRealPath(StandardContext. java:4475)

        at org.apache.catalina.core.ApplicationContext.getRealPath(ApplicationCo ntext.java:414)

        at org.apache.catalina.core.ApplicationContextFacade.getRealPath(Applica tionContextFacade.java:335)

        at coldfusion.runtime.ServletContextWrapper.doGetRealPath(ServletContext Wrapper.java:179)

        at coldfusion.runtime.ServletContextWrapper._doGetRealPath(ServletContex tWrapper.java:116)

        at coldfusion.runtime.ServletContextWrapper.getRealPath(ServletContextWr apper.java:98)

        at coldfusion.runtime.TemplateProxyFactory.getFullName(TemplateProxyFact ory.java:1092)

        at coldfusion.tagext.html.ajax.AjaxProxyTag.getCFCInvocationPath(AjaxPro xyTag.java:531)

        at coldfusion.tagext.html.ajax.AjaxProxyTag.generateAjaxProxy(AjaxProxyT ag.java:238)

        at coldfusion.tagext.html.ajax.AjaxProxyTag.doStartTag(AjaxProxyTag.java :133)

        at coldfusion.runtime.CfJspPage._emptyTcfTag(CfJspPage.java:2799)

        at cfindex2ecfm1192890685.runPage(C:\work\cf10_final_hotfix\cfusion\wwwr oot\CFIDE\administrator\updates\index.cfm:211)

You can see I am getting a Broken Pipe error. The interesting thing is this last line. This is a RHEL 6.3 Linux installation.

This installation is not using the internal web server. Instead it is using an AJP proxy to Tomcat from Apache webserver.

Thanks for any assistance.

mike