Size of a request header field exceeds server limit.' Solutionįirst, check the website URL you entered to make sure it is correct. This error often contains the number '400' and may include additional text, such as 'Your browser sent a request that this server could not understand. When you attempt to access a website, you may sometimes instead receive a 'Bad Request' error message where the website content should have loaded. This document describes what to do if you receive a 400 Bad Request error message upon loading a website.
