Couldn't allocate any Server Ip

I was playing multiplayer yesterday and it was working fine. Today, when I tried to join a server is says “Couldn’t allocate any Server Ip port”. I have heard about this with people who have server, but never ones who don’t. Anyone know what this is?

Does it happen on all servers?

Every server.

What are your advanced launch options for Garry’s Mod?

I remember screwing around with it a while ago, but I don’t see anything there.
** Edit: ** I think I might just do a clean install. It will be a pain in the ass but it might work.