Crashes after trying to put a keybind.

[SynergySam]

My Aristois client for 1.8.9 worked perfectly fine until yesterday when I noticed that I wasn't being able to bind keybinds, the client works perfectly fine. The only problem is with the keybinds, whenever I try to bind a keybind on ANY mod it just crashes the whole game.
Log: https://pastebin.com/T8SFgYZj
Launcher: t-launcher
t-launcher's crash report: https://pastebin.com/cqsyiXRM

[Dyiing]

This issue has already been fixed, and we do not support TLauncher. Please try following this: https://discuss.aristois.net/topic/27/