how to 301 redirect from a plugin folder

give an noindex in your robots.txt – Disallow: /wp-content/plugins/ and dont access the wp-content/plugins folder; also you can add an 301 redirect in your WP install via Plugin or with an extra in the htaccess

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