Autosave interval remains default despite wp-config.php defines

You should not put any defines in the end of the wp_config.php it is actually explicitly stated in it 😉 Every define you add should be above the line saying

/* That’s all, stop editing! Happy blogging. */

Anything after that will have impact only after wordpress had finished to process the request

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