Since yesterday and for no apparent reason I can't longer login to the backend of my prestashop 1.7.6.8.
The login page appears normal but if I insert credentials the button load for some seconds and after the page remains the login page. (If I insert wrong credentials the page remains the same except for the login fields that disappear).
- There was no updates (the version of prestashop is the same since I installed it and no modules have been added or updated these days).
- No changes have been made to the php 7.2 version of the server (and no change to other requirements)
- By activating the debug mode the backend login page does not show any errors I searched in the logs and there are no errors
What could be happened?
Thank you