nengineer on "[Plugin: Connections Business Directory] After update to 7.8, site has title error"

After upgrade to 7.8, my site's title changed to the following:

<title>
<b>Warning</b>: Missing argument 2 for cnSEO::filterMetaTitle() in <b>/home/(redacted)/wp-content/plugins/connections/includes/class.seo.php</b> on line <b>188</b>

<b>Warning</b>: Missing argument 3 for cnSEO::filterMetaTitle() in <b>/home/(redacted)/wp-content/plugins/connections/includes/class.seo.php</b> on line <b>188</b>
(redacted)</title>

http://wordpress.org/extend/plugins/connections/