500 - Internal Server Error: "Invalid non-ASCII or control character in header: 0x2212"

Found in

EPiServer.ContentDeliveryApi 3.0.0

Fixed in

EPiServer.ContentDeliveryApi 3.0.1

Created

Nov 02, 2021

Updated

Jun 10, 2022

State

Closed, Fixed and tested

Description

An internal error (500) occurred when you configured a website to have two culture and one of them was empty. For example: 

  • localhost:8000 - sv culture
  • localhost:8001 - empty culture