Frontpage Database Error

[Max]

Why would i suddenly be getting the following error
message in all my databases after 5 years:

Database Results Wizard Error
Your page contains a query with user input parameters
that could not be resolved.
This could happen if your DatabaseRegionStart webbot has
an empty or missing s-columnnames or s-columntypes
attributes.
You may need to read Microsoft Knowledge Base Article
817029.

Hope someone can help
Max

 

[dave]

Replace the files in the hidden _fpclass folder with the ones from FP2000