Line 4 of fresh-editorial/functions.php needs to be changed from:
'before_widget' => '<div id="widgetswrap"><div id="widgetsposts">',
to
'before_widget' => '<div id="widgetswrap"><div id="widgetsposts"><div id="%s" class="%s">',
And then you need to add an extra div to the closing wrapper. Alternatively you can use one of the existing divs and wipe out the id (I would suggest using the widgetsposts div).
That was kind of a pain to track down as a non-Wordpress-developer. This project does not seem to be maintained, but hopefully the author notices this and can patch.
]]>I noticed that the line <?php wp_footer(); ?> is missing from the footer.php file. This should be added immediately before the </body> tag.
Without this, some plugins that depend on hooking into the footer will break.
]]>