[MissingSetupFile] File [Features\NintexWorkflow\NintexCatalog\repair.aspx]

Recently Sharepoint Health analyzer on one of our FARM started showing the below error  under section Missing server side dependencies. [MissingSetupFile] File [Features\NintexWorkflow\NintexCatalog\repair.aspx]  What We know is Content Database where site showing the error exists. Note: We haven’t installed the Nintex on this FARM but We transfer sites from UAT to Prod – vice versa & that farm…