IE6 shows an error message box when refresh

IE6 shows an error message box when refresh

Hi does anyone see the same problem?

IE6 shows an error message box when refresh, however, not every time.

message box title: Microsoft Internet Explorer
message: Error Occurred. We are sorry for the inconvenience. Please try after some time or refresh the page and try again.

OpManager build 8005
IE6 SP2 6.0.3790.3959
OS: Win Server 2003 R2 Standard Edition Service Pack 2
Java: version 6 update 11 build 1.6.0_11-b03

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