Unable to create image buffer

What can I do when this happens? By the way, it happens when I put the pen pressure. I hope that experts can respond to me.

What can I do when this happens? By the way, it happens when I put the pen pressure. I hope that experts can respond to me.
I'd start by
updating Windows,
then the graphics driver,
then the tablet driver,
and finally installing the latest version of Animate separately to see if it happens there too.
Any of these might resolve the issue or not, so I'd restart the computer and check at every step.
While Windows and nVidia drivers are generally quite well-tested and solid, tablet drivers for devices other than Wacom seem to suffer from all kinds of issues and so does Animate.
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