Error ID 101 - WTF?

Hello

The "event watcher" (?French translation?) shows a bunch of "error ID 101"  from "SolidWorks SC". No direct consequences apparently, but w've had quite a number of crashes on this station.

They just appear up to 5 times a minute. (see image)

Anyone knows what it is about?

TIA
JM

SolidworksGeneral