Re: Error 10000 - Unable to join or rejoin a league

**“Hello EA Support, my FC Mobile account cannot join any league. I always get UNKNOWN ERROR [10000] when I try to join a league . I have already reinstalled the game, waited more than 24 hours, switched networks, and tried multiple leagues. The error persists. 

Please clear my league joining problem so I can join leagues again.”**

 

My Uid : *snip* 

(CM: Edited to remove User ID. Keep it secret, keep it safe! 🧙‍♂️)