Most likely your graphic card is running out of memory. You can try the following;
In 2D go to SETTINGS and select "Use Memory Save Mode".
This will free up memory, but you may have to upgrade to a more powerful graphics card if problem continues.
Most likely your graphic card is running out of memory. You can try the following;
In 2D go to SETTINGS and select "Use Memory Save Mode".
This will free up memory, but you may have to upgrade to a more powerful graphics card if problem continues.