bodry24

Thank you for the answer. I found a piece of code which make it work well now

add_action( 'init','remove_some_actions' );

function remove_some_actions(){
   remove_action( 'wp_head', 'adjacent_posts_rel_link_wp_head', 10, 2 );
}

I put this in my function file and my incrementation is working as it is supposed to work.
Thank you