Currently I am using TeamCity Enterprise 8.1 and there are some critical errors (about configuration file) shown on each page of the TeamCity (as the attached image shown), and I did not find a way to remove these messages as the TeamCity 8.x Documentation states
To remove an item from display, use the hide option next to an item on the report page. For global items, this option is available in every server health message.
My account have both System administrator role and Project administrator role, so how can I remove these error messages? Thanks for your help!