Resolved Error when creating a WordPress - root@localhost does not exist

[Aleix]

Hi,

I am trying to create a WordPress in one of my Domains
However, Plesk answers me with this error:

The username I am using is admin, so I do not know why Plesk is giving me this error


Is there any way to solve this?
I used a backup but it didn't solve it

Thanks in advance

 

[IgorG]

Probably this is caused by unsupported MariaDB 10.4.x is installed on the server. Major supported MariaDB version is 10.2

The root cause of the issue is mysql.user Table

...
In MariaDB 10.4 and later, the mysql.global_priv table has replaced the mysql.user table, and mysql.user is now a view.

 

[Aleix]

Hi @IgorG,
Thank your for your response.

You were right, I had installed a version which was not supported
I installed MariaDB 10.2 and now it seems everything is working fine.

Stupid things happen when you do not read... My bad!