In the workflow status tasks, I get the error:
"One or more field types are not installed properly. Go to the list settings page to delete these fields"
I have opened up the fields one by one and they all seem to be fine. Then I started to delete them one by one until there were only basic fields such as title and other fields I could not delete. I still get the error.
Does anyone have any experience with this/know how to debug a similar issue?