Problems with WordPress in subfolder, posts show a blank page

try using a blank htaccess file in your root folder and from there you can do a 301 redirect to your WP folder. i have had the same kind of issues with some hosts and always solved that way, it’s not WP, it’s always a faulty htaccess

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