Hi, we have some issues:

1. Can not login on website : https://chatsdk.co/your-account/

give error: There has been a critical error on this website.
Learn more about troubleshooting WordPress.

Test it on Windows Server( 1PC), Windows 10(Other PC), Azure VM - some error

2. Try to create another account with new user and new email, after we click on Register - same error

There has been a critical error on this website.
Learn more about troubleshooting WordPress.

There is a problem with website login and we dont know about it?

Some support would be helpful with steps to do for login.

Thanks!