[Koha] My Koha is down .. Software error?

[Bernardo Gonzalez Kriegel]

>
> Software error:
>
> Access denied for user 'www-data'@'localhost' (using password: NO) at
> /usr/share/koha/lib/C4/Context.pm line 758.
>
> Are you using the apache user "www-data" to access Koha's database?
I think that is good practice to use a different database user for koha,
as well a system user to own all the files.

Bernardo