Onscreen text problem Help please

[Findarato]

I am not sure what I did to my UI but this just randomly started happening.

the text over the heads of players/mobs will randomly try and wrap, so instead of
-100
it says
-
1
0
0

any help woudl be nice, I really just dont know which File I need to look in.

I attached 2 pics of the problem in action.