Investigating the social, spatial and environmental complexities of the 21st century city

System.Net.WebException: The remote server returned an error: (404) Not Found. at System.Net.HttpWebRequest.GetResponse() at LSE.Web.ExternalAPI.Twitter.GetTwitterFeed(String oAuthConsumerKey, String oAuthConsumerSecret, String oAuthURL, String screenname, Int32 limit) at ASP._Page_Components_Social_Media_UT02_Twitter_Vertical_cshtml.Execute() in d:\websites\website_live\Components\Social-Media\UT02-Twitter-Vertical.cshtml:line 26 { oAuthConsumerKey = Z7aqXpil2iRP0HCMFLkqbuZFr, oAuthConsumerSecret = 7UJISoFWvNUXp9TzYFTWEaQZx8OGN0hGLYeI5ihtrDRBDpUcvz, oAuthURL = https://api.twitter.com/oauth2/token, screenname = @LSECities, limit = 2, twitterURL = https://twitter.com/@LSECities }