Wii homebrew dev teknecal updated the Homebrew Browser, or the HBB, to v0.2.5d, which is pretty much a quick fix of the previous release. This update is highly recommended, since codemii.com has changed servers.
HBB now uses domain www.codemii.com to connect instead of an IP address
Another quick fix for the homebrew browser, this time my host is moving me to another server which means the codemii.com IP address will change. I recommend everyone update as once the codemii.com website has moved servers, if you have HBB v0.2.5c or below, it won't work. (I know, I should have implemented this feature eariler)
Either download this update, or simply run the existing verion on your Wii to update.
Download: Homebrew Browser v0.2.5d