[Plugin: Register Plus] Conflict with Google Analytics Dashboard plugin

Getting this issue when I activate the Google Analytics Dashboard plugin (which doesn’t work with Register Plus activated)

Warning
extract() [function.extract]: First argument should be an array

WordPress database error: [Duplicate entry '48-1' for key 1]
INSERT INTO 340035_timber_errorusersread (<code>error_id</code>,<code>wp_user_id</code>)
VALUES ('48','1')

    * extract() at Line 24 in wp-content/plugins/register-plus/
dash_widget.php
    * widget() at Line in
    * call_user_func() at Line 2797 in wp-admin/includes/template.php
    * do_meta_boxes() at Line 154 in wp-admin/includes/dashboard.php
    * wp_dashboard() at Line 37 in wp-admin/index.php

wp-content/plugins/register-plus/dash_widget.phpdash_widget.php        line 24

I'm running WP 2.7.1 on Linux, php5+ and mySQL5+