Ignore image urls in wp_query search

You just need to add post_type argument like this:

$wp_query = new WP_Query( array(
    's'         => $_GET['s'],
    'post_type' => array( 'post', /* add more post types if need be */ ),
) );

Read the codex article about WP_Query class for more information.

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