Server loading stuck on 'Encrypting'

Since yesterday I can't join a server I created with some friends. When trying to join I get stuck on 'Encrypting' screen and then get the OpenJDK platform binary not responding error. When I try to join with my account from another device I get the same error. But when my friends try to join they have no problems. A few days ago it was working perfectly fine but now it won't join. 

 

I play on a moded forge server on 1.18.2.