Yes!!! sorry , the problem is the theme made with the latest versions of E , clock not working with the current version of PCLinusOS.

The solution for now, the switch themes, Adavanced tab, select the left column "modules-clock" in the right column and selecting another clock "oldest" theme, Example: "Default".
I feel the inconvenience, but I prefer to have the themes that I do fully updated.
Greetings:
Agust