Server Error in '/' Application.

The request was aborted: Could not create SSL/TLS secure channel.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Net.WebException: The request was aborted: Could not create SSL/TLS secure channel.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[WebException: The request was aborted: Could not create SSL/TLS secure channel.]
   System.Net.WebClient.UploadDataInternal(Uri address, String method, Byte[] data, WebRequest& request) +408
   System.Net.WebClient.UploadString(Uri address, String method, String data) +215
   FlickrNet.FlickrResponder.DownloadData(String method, String baseUrl, String data, String contentType, String authHeader) +261
   FlickrNet.FlickrResponder.GetDataResponseOAuth(Flickr flickr, String baseUrl, Dictionary`2 parameters) +589
   FlickrNet.Flickr.GetResponse(Dictionary`2 parameters, TimeSpan cacheTimeout) +641
   FlickrNet.Flickr.PhotosetsGetList(String userId, Int32 page, Int32 perPage, PhotoSearchExtras primaryPhotoExtras) +341
   FlickrNet.Flickr.PhotosetsGetList(String userId) +20
   Web_Site.Gallery.GetPhotoSets(String FlickrAPIKey, String UserName) in D:\Git Repository\Alright Concrete\Web Site\Web Site\gallery\gallery.aspx.vb:42
   Web_Site.Gallery.Page_Load(Object sender, EventArgs e) in D:\Git Repository\Alright Concrete\Web Site\Web Site\gallery\gallery.aspx.vb:11
   System.Web.UI.Control.OnLoad(EventArgs e) +106
   System.Web.UI.Control.LoadRecursive() +68
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3785


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.4081.0