unknown error in the database configuration

[alexiel]

Hello, I've started the installation process but on the database configuration I keep getting the message "Some errors occurred!".
I've already check on permissions, mysql credentials and php configuration and everything seems ok,
I really don't understand what's going on.
Can someone help me?
Thanks in advance.

[yuri]

Hi,

Anything in error log?

[alexiel]

Hi,
yes: espo-2016-03-31.log
I can't really understand what it says, I'm just a beginner with this stuff.
Do I need to edit somehow the config.php in the data folder?
Thank you for the help.

[yuri]

Maybe file permissions issue. Can't open data/config.php

[alexiel]

I've rechecked. Everything on the data folder is at 775

[yuri]

Maybe wrong owner?

[alexiel]

Checked this morning. There was a different owner at first for some folders, but then my provider fixed that.
The error message is still there.