White Screen on Site but wp-admin OK

It is usually because there are spaces, new lines, or other stuff before an opening <?php tag or after a closing ?> tag, typically in wp-config.php or any of your theme or plugin files.

Please check your theme and remove white space from top and bottom of your files.

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