For the past 2 months I've been getting this error when trying to go into the arcade area:

Warning: Invalid argument supplied for foreach() in /includes/functions.php on line 2894



Warning: Invalid argument supplied for foreach() in /includes/functions.php on line 2894

The error repeats like 50 more times covering the whole web page. Do other members have this problem? And will it be fixed some time in the future?
Thanks-minkster