I don't know what exactly is going wrong, but I have a bit of advice. If any part of an emote(Except the name) is misspelled or doesn't have the right capital letters, it'll crash the game when used. However, I'm not sure if a typo in an emote can cause it to only crash on certain characters. At the beginning of the Emotes.cfg, there is a list showing the emote pieces in the way they are meant to be typed, however that list doesn't include LookLeft, LookRight, LookUp, LookDown, and BiteLip, all of which work in emotes.