Can't start any of my Softmaker products on Debian

[colonel_panic]

It was working until a couple of days ago. But now, whenever I open Textmaker or Planmaker, all I get is a window like the one below.
I tried to start Textmaker with the -debug argument, I attach ~/SoftMaker/Settings/tmlog.txt
Any assistance greatly appreciated. I need this for work in the morning!

[miguel-c]

Hi, we released verion 968 today:
https://www.softmaker.com/en/servicepacks
Could you please install it and let us know if you still have the problem?

[colonel_panic]

Yes. Fresh tmlog.txt attached.

[miguel-c]

I reported the issue to the developers and will let you know their reply.

[colonel_panic]

Please let me know. I am unable to work.

[miguel-c]

Do you have a new OpenGL driver? Please try to disable OpenGL to see if that is the problem.
For that, start textmaker with the parameter -disableopengl

[colonel_panic]

And we're back in business!

Thank you so much.