Hi-
This certainly was not urgent, since the browsers did not block anything of the functionality of the https site.
Curiously enough the same message cropped up for easyblog. Both running with the latest versions.
Mootools is not disabled- so thats not it either. I am moving to another hoster where that "tiny issue" does not crop up under a different webserver environment- so probably relates to apache calls or what. Ticket can be closed