[Plugin: WP Email Capture] Broken

The dropdown menu only lets me choose 3.0.1, but I’m using 3.0.2 on my own server. Enabling the Widget for this plugin broke something. Not sure what, and I apologize that I can’t be more specific, but as soon as I enabled the widget, my blog went empty (White Screen of Death) and my current custom theme could not be read by WP.

More info here:
http://wordpress.org/support/topic/current-theme-works-but-doesnt-show-up-in-manage-themes?replies=2#post-1825961