Whenever I try to click on create party, the page hangs and I can't click on back nor create party. I also cannot click on the name for the party. Same problems happen.
I am running an Enigmatica 2 server.
Is there anything I can do about this?

Spamming the button works occasionally.

Solved it by looking at another server's configuration file and manually typing in the things. It still doesn't allow me to change anything in game regarding parties.