Questions like this are very much theme specific questions, so without a link, without even mentioning your theme… you will not get any useful answer.
You can also search for sidebar down and similar keywords – your will find hundreds of posts.
Thread Starter
layla
(@layla)
It is happening with both the default and the classic themes…….but I started with the default theme in WordPress………….
Like moshu said, without seeing the site/issue we are stabbing in the dark. The most common reason for what you describe is badly formatted posts.
Thread Starter
layla
(@layla)
The posts were just copy and paste from CNN.com news articles, and also, during the first installation a few days ago, I tried to post photos by uploading then drag and drop to post……..I do not see any other method….anyway, I deleted those photos because I thought maybe that was incorrect…….not real easy for a newbie………are these instances of bad formatting??