Welcome to WebmasterWorld Guest from 184.108.40.206
joined:June 5, 2012
The backlink was on a website I cannot control and that kindly removed the page.
[Removed pages] will show up as crawl errors in Webmaster Tools, but that's fine -- they're supposed to. They won't negatively affect the rest of your site's crawling, indexing or ranking. Having pages that return 404 is fine and to be expected.