I had the Twitter link added to my blog and all the other links down the righthand side disappeared. There was no Blogroll, catagories, archives,or anything. Even the login link disappeared, so I couldn't access the dashboard. The only thing showing was the Twitter link.
The Twitter link was removed and BINGO....everything was restored.
Any ideas as to why this happened?
Simple language please, as I am a newbie at this!!!!