FIND:

 NOTE --- This is a partial match, the whole line on a fresh installation looks like this:
	function submit_post($mode, &$post_data, &$message, &$meta, &$forum_id, &$topic_id, &$post_id, &$poll_id, &$topic_type, &$bbcode_on, &$html_on, &$smilies_on, &$attach_sig, &$bbcode_uid, &$post_username, &$post_subject, &$post_message, &$poll_title, &$poll_options, &$poll_length)

function submit_post(

IN-LINE FIND:

&$post_username, &$post_subject, &$post_message, &$poll_title

IN-LINE REPLACE WITH:

$post_username, $post_subject, $post_message, $poll_title

FIND:

	if ($mode == 'delete')
	{
		$delete_sql = (!$post_data['first_post'] && !$post_data['last_post']) ? " AND user_id = " . $userdata['user_id'] : '';
		$sql = "DELETE FROM " . TOPICS_WATCH_TABLE . " WHERE topic_id = $topic_id" . $delete_sql;
		if (!$db->sql_query($sql))
		{
			message_die(GENERAL_ERROR, 'Could not change topic notify data', '', __LINE__, __FILE__, $sql);
		}
	}
	else 

REPLACE WITH:

	if ($mode != 'delete')

FIND:

		$page_title = $lang['Emoticons'] . " - $topic_title";

REPLACE WITH:

		$page_title = $lang['Emoticons'];