I am unable to send friend requests and accept the ones I receive.

can be reproduced trying to add someone, or trying to accept a request.

https://i.gyazo.com/4bc8f7f799fd5239b8c242f3538a856e.mp4

https://i.gyazo.com/57afd2b53a472471ca3a4065332adf0b.mp4

build 777