[Craz786]

help!!

i keep on getting this error:

Warning: Invalid argument supplied for foreach() in /home/anishado/public_html/forums/includes/functions_showthread.php on line 656

Warning: Invalid argument supplied for foreach() in /home/anishado/public_html/forums/includes/functions_showthread.php on line 656

ontop of showthread.php

line 656 is:

 if ($arcadegeneral['awardson']==1) {
  foreach ($awards as $key => $award) {
   if ($award['userid']==$post['userid']) {
	eval('$post[\'arcadeawards\'] .= "' . fetch_template('arcade_awards_bit') . '";');
   }
  }
 }

help please!