1 Reply Latest reply on Jan 17, 2018 8:02 AM by Steven Vanderberg

    I sometime got a 401 error while loading a form on my website

    Jean-Frédéric Beaudet


      Like the title said some user have reported a 401 error while trying to accessing a form on our website. The problems seems to occur when the user has already filled the form and has a mkto cookie on his machine.

      I was able to recreate the problem on my machine and was able to fix it by clearing my cookies but I cannot ask my customer to do that.

      I ask our dev team to look into it and they came back blaming Marketo for the error.

      Here's the link to the form:


      What can cause this and what can be done to fix that?