SQL Error

An error occurred running

core.CreateAnalytics @Context='PAGE', @ContextID='120'
[Microsoft][ODBC Driver 11 for SQL Server][SQL Server]Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression. (SQL State: 21000 | Code: 512)