Problem with Web-based Lotus Notes

[Mina]

Hello,
When I tried to access our Domino server through the web, which has been working before, I got the following message:
HTTP Web Server: Lotus Notes Exception - Invalid formula: unknown function/operator.

Any suggestions on fixing the problem?

Thanks.

 

[ambat]

can you givemore details.. write the formula which you used...

 

[Mina]

I don't know which formula was at fault because I didn't write any. I just use the default setting.

Thank you.