cant request friend

I'm pretty sure there was no recent max friend limit. Every time i press 'request friend' in the post-game screen, it tells me "we couldn't send your friend request. please try again." help even when i try to request friend by searching username from client, it tells me "internal server error... something."

just in case there actually was a friend limit change, i have 193 friends if that helps.

pleeeeease help this is so frustrating