Invalid Socket

So last night i was playing l2 and everything was working fine. then i log off and shut down my laptop with no update added and no system changes. then i turn it on and start up l2 everything works fine until i login. the second i press enter after entering my password i get an invalid socket error and it just sits there.



i haven't added anything to the computer or changed anything in anyway.



i have already deleted my host file and restarted my computer, as well as turned off every antivirus/firewall that my computer deals with.



still nothing... plz help lol