Branding (custom logo) not possible in settings - V 1.12

Hello Community;

I just installed piwik via softaculous, but in branding settings i get the next warning: http://gbits.net/fIPX

The peculiar thing is that in the indicated directories there not any logo; look : http://gbits.net/ymhs ; the logo is in image directory.

It is an installation problem, database problem?, Appreciate their contributions to solve this issue.

Regards,
Unipik

Give permission to Piwik to write in the themes/ directory

Hi;

Folder permissions are 755 and file permissions are 644 as standard in piwik instalattion.

Apparently it’s a problem of the database, as my hosting uses MariaDB and are not compatible with piwik 100% (only MySQL)

MariaDB is compatible with Piwik 100% as far as we know

Problem resolved, in PHP configuration (cpanel) “upload file” was of; now is on and works fine.

About MariaDB, present the next error : Screenshot on 10.24.2013 at 12.47.34 PM.png • Droplr™ , say “The used command is not allowed with this MariaDB version[42000]”

What should I do with this warning ?

Thanks,
Unipik.