Hi,
For the last few hours nobody can create an account to purchase or log into the frontend?
Everything was fine until we added a customer to a new customer group this morning. He went on and purchased, but since, nobody has been able to purchase or login to their account. The login screen just loops back to itself.
We have removed him from the group (as it seemed such a coincidence) and cleared all the caches but still customers can't login?
We turned on debug. There are no errors.
The website is gardenlightshop.com
prestashop version 1.6.1.17
If anybody as any ideas, or a way to test what's going on, I would really appreciate it.