[LOGS] improve unexpecte error log message

[alonsocamaro]

I´ve just found the following log message

The errors seem to come from a library, I´m not able to find the message in the pkg directory. The closest I find is the following

                                        message = fmt.Sprintf("Unexpected error: %s\n%s", err, format.Object(err, 1))
./vendor/github.com/onsi/gomega/internal/assertion.go

I would improve the following:

• remove the date which is shown twice
• add context to the error message, either in the library or from the calling code

The error seems to be AS3 unrelated as AS3 applied configurations are fine.

[trinaths]

Created [CONTCNTR-4652] for internal tracking.