Error when making text

Hi all,

I was just about to start another project when I added some text to my comp and got this error:

When I press OK it just comes back up again and again. I tried clearing my system font cache but no dice.

Pretty sure this is something with fonts? How can I manage that with fonts. Looking in System32, there is another file called FntCache that I need some other program to remove

My system:
Ryzen 5 5600x

GTX 1660 Super

32 GB RAM

1 TB SSD