Ask install owncloud at centos 7 [Urgent]

Server
1

Hello can all help me? I already install using tutorial How To Install and Configure ownCloud on CentOS 7 | DigitalOcean

and finish install LAMP

Problem

why

Can't write into config directory!

This can usually be fixed by <a href="ownCloud Documentation Overview; target="_blank" rel="noreferrer">giving the webserver write access to the config directory</a>.

I do no how to fix this

Please help me

Me using google cloud

2

Looks to me like you should follow that link in the message.