hello, i have a website www.runclassified.com, which is connected to webmaster. In webmaster it show a error, so tell me how can we remove it.
Look at the type of error and follow the guidelines. If we don't know what the problem is we can't recommend a solution.
Somehow, somewhere google has found a link to your site to a page that doesn't exist. I wouldn't worry about it, that kind of "error" is harmless.
You could try finding it and deleting it, but like SarahK said it's one error it's not important and one such error like that will do no harm so don't worry about it so much.