When users register, this is done without problem, they must then validate their email address and they are redirected to the connection area but with certain users, generally gmail addresses,
when they want to connect, nothing happens, making it impossible for them to connect to their space, resulting in a loss of customers. There are no error messages on the site or in the site administration.
All users should be able to connect to their space.
https://ydeel.com
Despite research,
I haven’t found the cause, thank you for your help