good morning everyone, my name is john and i am very new to all of this, I have taken over our website admin due to a member of staff leaving and i have managed to muddle through quite well but!!!!!! recently I'm having an issue with customers signing up for an account.
i have also tried to set up an account but to no avail. once all the boxes have been filled out correctly and you click create account its just clearing the boxes and throwing up an error message.... response parameter is invalid or malformed? has anyone got an idea of what is going wrong as i have changed nothing to do with customer registration? any help would be much appreciated. Magento 18.104.22.168 it is very old and out dated but its all we need really.