Status code was 303 but no location headers

Hi,

I try test my own account on envato elements its working yesterday but today i checked i got this issue can you anyone tell whats this why im getting this?

Disable auto redirect in the http request block’s settings, as the error says

Yeah i solved it but i wants to know why is this happened?

Because OB2 is set to follow the location header on a 3xx response, so if it’s missing it errors out