[Plugin: jonradio Multiple Themes] Not working

Hello sir. It’s a great concept, unfortunately it’s not working.

I got these errors when I click the “Save Changes” on the setting page:

Warning: Invalid argument supplied for foreach() in /home/mysite/public_html/demo1/wp-content/plugins/jonradio-multiple-themes/includes/admin.php on line 173

Warning: Cannot modify header information – headers already sent by (output started at /home/mysite/public_html/demo1/wp-content/plugins/jonradio-multiple-themes/includes/admin.php:173) in /home/mysite/public_html/demo1/wp-includes/pluggable.php on line 881

Hope it’s will be fixed soon.

http://ww.wp.xz.cn/extend/plugins/jonradio-multiple-themes/