Centos 7.2 wordpress on going to /admin shows Forbidden You don’t have permission to access /wordpress/wp-admin/ on this server

Resolved by simply adding this line to wordpress root .htaccess:
DirectoryIndex index.php

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)