jrunserver.store - Permission denied

Hi All,

After restarting jrun we are not facing any issues , but after some time i am getting some weird error like

[Wed Jul 22 12:34:46 2009] [notice] jrApache[9041: 9436]  could not open "/opt/jrun4/lib/wsconfig/1/jrunserver.store": Permission denied.

And my coldfusion server restarts. Is my webserver restarting due to this error? Whats the solution to fix this error. We dont have much users logging into the system but still the CPU usage is high because of jrun.

Please help ...