bergwiesel

Isn’t that turning off ssl all together?

I did it too, but just for updating my network.

Hi,

I had the same problem and fixed it by commenting out/deleting lines 121-125 & 129 in the plugin file as shown below:

// Add captcha into comments form
if( 1 == $cptch_options['cptch_comments_form'] ) {
	global $wp_version;
//	if( version_compare($wp_version,'3','>=') ) { // wp 3.0 +
//		add_action( 'comment_form_after_fields', 'cptch_comment_form');
//		add_action( 'comment_form_logged_in_after', 'cptch_comment_form');
//		add_filter( 'preprocess_comment', 'cptch_comment_post' );
//	} else {
	// for WP before WP 3.0
	add_action( 'comment_form', 'cptch_comment_form' );
	add_filter( 'preprocess_comment', 'cptch_comment_post' );
//	}
}