Hi all. I have update some sites from ver 1 or 2 to the latest versions with no problem. This morning I notice that when I update the php to ver 7.3 or 7.4 the site is not working. I am getting blank page and I can not even login to my admin.
If I use PHP Version 5.6.38 it is working superfine…..
So please tell me if there is a solution for that.
In some cases I get:
Exception Caught There was a database connection error or a problem with a query. Log in as a super admin or enable debugging for more information. mysqli_connection.php:114
Just to help any other facing the same problem.
While reviewing the issue, I found that The database password and the password in config.php were different for some reason. I have reset the password for the database and now your website is loading fine.