v8.0.2 WebUI -Search fails when uid_person is referenced as FK on the form

Any form that has UID_Person referenced as FK is failing with below error on webUI? Any insights into what could be happening? Thanks in advance

An exception has occurred while executing the form method AutoCompleteData_F0_ctl00_ControlRef8_ControlRef15_ControlRef15_ControlRef8b_Main_Main_R0_Tab1_ctl00_T0_ctl00_ControlRef2_ColumnEditor33_Container2_AutoComplete1.

One or more errors occurred.

Resolution of the dependency failed, type = "VI.WebRuntime.Data.ISearchHelper", name = "(none)".

Exception occurred while: Calling constructor VI.WebRuntime.Data.SearchHelper().

Exception is: AggregateException - One or more errors occurred.

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At the time of the exception, the container was:

Resolving VI.WebRuntime.Data.SearchHelper,(none) (mapped from VI.WebRuntime.Data.ISearchHelper, (none))

Calling constructor VI.WebRuntime.Data.SearchHelper()

One or more errors occurred.

Exception has been thrown by the target of an invocation.

The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.

The remote certificate is invalid according to the validation procedure.

(2019-01-03 10:28:27)