My posts are getting to Auto draft when I try to Publish

Can you try the following in your wp-config.php

define( 'AUTOSAVE_INTERVAL', 3600 );     // autosave 1x per hour
define( 'WP_POST_REVISIONS', false );    // no revisions

What this would do disable auto-save and post-revisions. Try with that, if it works could be your then it could be your internet or hosting conflicts.

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