Game crash when trying to invite someone

ISP/Connection: No issues
Date & Time: Feb 15 / 00:00~0:40 EST
Frequency: Always
World: Famfrit
Character Name: Sly Hawkeye
Party or Solo: Solo/Party
Race: Miqo'te M
In-Game Time: All
Area and Coordinates: All
Housing: None


Everytime I'm trying to invite someone called Momo Va'liik on Famfrit my game gets that weird crash (See image below). I don't have this problem when trying to invite anyone else, I thought at first it was probably just random but then it made me crash again the moment I pressed Invite to party and finally even did it a third time to take the screenshot and again my game crashed. There's no problem when he is inviting me though.

https://s17.postimg.org/jd9q3215r/Weird_Crash.png