[Pki-users] Server Error at RA installation

Hi Experts, I'm stuck with an RA installation with Fedora DogTag 9.0 over Fedora 15. I got my root CA and CA instances working fine. Then I started installing the RA. As it progresses, I was prompted to enter the security domain. So I set the security domain URL and certificate chain was loaded. As I pressed next, I got this error as the response. ---------------------------------------------------------------------------------------------------- Internal Server Error ------------------------ The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator, you example com and inform them of the time the error occurred, and anything you might have done that may have caused the error. More information about this error may be available in the server error log. ---------------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------------- pki-ra error log --------------------------- [Sun Sep 30 23:23:25 2012] [info] Subsequent (No.18) HTTPS request received for child 10 (server ra.example.com:12890) GET /ca/admin/ca/getDomainXML HTTP/1.0 port: 9445 addr='ca.example.com' family='2' -- SSL3: Server Certificate Validated. PR_Write wrote 42 bytes from bigBuf bytes: [GET /ca/admin/ca/getDomainXML HTTP/1.0 ] do_writes shutting down send socket do_writes exiting with (failure = 0) connection 1 read 252 bytes (252 total). these bytes read: connection 1 read 252 bytes total. ----------------------------- [Sun Sep 30 23:23:25 2012] [error] [client 192.168.3.203] Could not find httpd.xml in /usr/sbin/ at /var/lib/pki-ra/lib/perl/PKI/RA/DisplayCertChainPanel.pm line 228\n, referer: https://ra.example.com:12890/ra/admin/console/config/wizard [Sun Sep 30 23:23:25 2012] [info] Connection to child 10 closed (server ra.iris.lk:12890, client 192.168.3.203) ---------------------------------------------------------------------------------------------------------------------------- I Tried reinstalling the RA instance, but got the same result. Highly Appreciated If some expert could help me on this.