Error with latest version of TPG Get Posts

I just upgraded the TPG Get Posts plug in to the latest version and I get the following error in my header

Warning: is_readable() [function.is-readable]: open_basedir restriction in effect. File(/var/www/vhosts/internetfm.com/httpdocs/wp-content/plugins/tpg-get-posts/tpg-get-posts.php/tpg-get-posts-en_US.mo) is not within the allowed path(s): (/var/www/vhosts/internetfm.com/httpdocs:/tmp) in /var/www/vhosts/internetfm.com/httpdocs/wp-includes/l10n.php on line 476

This is well beyond my skills. Is it the plugin or possibly my configuration? Disabling the plugin, made the text go away.

Thoughts???