Sharepoint Error after filtering the lists.

Hi,

I get the error "One or more field types are not installed properly. Go to the list settings page to delete these fields." in the parent list when I click on the the filtered list folder.

I am using a custom Content type (folder) to filter the second list folders based on the selection of the first list. But when I click on the custom folder in the second list, I get this error message in the first list.

Please provide me the solutions if possible.

Thanks

Rohit