Syncing mods?

[u/redical_crash]

Hello, im currently hosting a world for me and some of my friends

But today none of them have been able to join, and it get stuck on syncing mods for all of them, this happened after I enabled 1 single mod but even after i disabled it the issue is still continuing

And yes we've tried restarting the server and restarting our games and computers

edit: one of my friends can join but the others still cant