Text Mesh Pro text is unreadable

Hey, I was working in on my Map and was playing around with some HDRP Assets. I ![alt text][1]had to convert some Materials to HDRP from other Assets. Some hours after that I noticed my whole UI is messed up. Does anyone know how to fix it?

This is how every text in my project looks like: [1]: /storage/temp/196380-tmpro.png