When publishing a workflow, the following error might occur:
soap:ServerServer was unable to process request. ---> Procedure or function NLF_GetOnlineFormByItem has too many arguments specified
In Central Administration, verify that the Nintex database's is up-to-date.
Run the following command from your Web front end SharePoint management shell:
This can error indicate that the Nintex Databases are not up to date. Option 1 should cover both Nintex Workflow and Forms databases. Option 2 is a direct method to ensure that the Nintex Forms Database is up to date.