Still using deprecated is_site_admin

Please update this plugin. It is using the deprecated function is_site_admin as MickeyRoush stated one year ago.

http://codex.ww.wp.xz.cn/WPMU_Functions/is_site_admin

Greats from Germany
LeisureLarry

http://ww.wp.xz.cn/plugins/wp-hashcash-extended/