[Plugin: gPress] a couple of PHP warnings

[Mon Oct 18 18:43:54 2010] [error] [client 196.215.104.51] PHP Warning:  uasort() [<a href='function.uasort'>function.uasort</a>]: The argument should be an array in /var/www/clients/clientxx/webxx/web/wp-content/plugins/gpress/gpress-admin/tpp_options-class.php on line 711, referer: http://pacura.ru/wp-admin/plugins.php?plugin_status=all

[Mon Oct 18 18:43:54 2010] [error] [client 196.215.104.51] PHP Warning:  Invalid argument supplied for foreach() in /var/www/clients/clientxx/webxx/web/wp-content/plugins/gpress/gpress-admin/tpp_options-class.php on line 706, referer: http://pacura.ru/wp-admin/plugins.php?plugin_status=all

[Mon Oct 18 18:43:54 2010] [error] [client 196.215.104.51] PHP Warning:  uasort() [<a href='function.uasort'>function.uasort</a>]: The argument should be an array in /var/www/clients/clientxx/webxx/web/wp-content/plugins/gpress/gpress-admin/tpp_options-class.php on line 711, referer: http://pacura.ru/wp-admin/plugins.php?plugin_status=all

any idea whats up with those?

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