Job description
Two stores have started to experience a problem with caching the login session to BO PrestaShop.
When trying to log in when the session is cached after clicking "Login", the login page refreshes without any error message and the only option to log in is to use incognito mode or clear the store's cache in BO.
PrestaShop versions on which the problems occur: 1.7.6.9 i 1.7.6.3
Both stores are on two different servers.