DanielPotter on "[Plugin: Literal Shortcode] Invalid argument supplied for foreach() in shortcodes.php"

I love this plugin, but I'm having trouble getting it to work without errors. On the page on which I include shortcodes from this plugin (e.g. [sc]youtube_sc url=xyz[/sc]), I get the following output on my page above the proper text generated by the plugin:

Warning: Invalid argument supplied for foreach() in C:\inetpub\mysite\wp-includes\shortcodes.php on line 296

I can't figure out what could be causing this. Any ideas?

Thanks,
Daniel

http://wordpress.org/extend/plugins/literal-shortcode/