Can't login to the server after playing yesterday

[Lancesolot]

Hello, new here. Friend told me about PJ1999. I got a character Jessco to level 5 on Green yesterday. Had no issues with login. Today when I try to login the game briefly freezes, window goes white with the loading icon (windows based) and then goes right back to the login screen and says "can't connect error 1017 may need to re-run update patch" I'm on windows 10.

Is there an issues with the server? I've changed nothing since yesterday.