So I got this error after playing a game on my school's wireless, went home and tried to connect to my home's wireless and this error popped up. Any solutions?

This error is usually the result of a firewall blocking access to League of Legends. I can't say why it may have suddenly appeared as i don't really have access to any of your logs or information.

We currently have a KB article about Configuring your Firewalls that may be of some help to you. If you continue to have problems after looking through it and performing the steps, then i would suggest submitting a support ticket to our Technical Team, here. They would be able to better help you with this on a more one-one-one basis.

i have this error and so far nothing is fixing it please help i got it after i preformed a system restore