You just need to clear the cache in the browser - all the time! then restart the browser and enter the box again using the link
http://box.sameto.com.ua/There is such a feature of the Chrome browser that it remembers the entrance to the site with http:// or https://
Those. you once had a certificate that was https:// - the browser remembered (well, or for the first time they tried to enter the box with https:// ). Then the certificate was removed, for boxing it became
http://, but the browser remembers the last entry and substitutes https:// itself