Cant connect after starting Better Mc Forge 1.19 server

Excuse me, i tried to host a server with cracked account, of the modpack of Better mc forge 1.19, the server start without problems, though, when i try to connect on it, this message appear, i use TLauncher to go on there, Thank you very much in advance.

I forgot to say that, i tried to host a vanilla server, before trying the better mc one, it was able to go on the server without problems, though, not on this.

Thank you