Forums mIRC Help Problems with irc i just don't understand :)

I am not very computer smart but very recentley my irc has started to play up and for almost a week i have been unbale to use SwiftKit IRC as well as mIRC.

Here are the screenies of the problems :

This is on SwiftKit



On mIRC:







I have tried uninstalling, turned firewall off. Please help

Thanks in advance.