error

this came up when i clicked on someones profile, it came up in the section where the standings should be

Warning: array_merge() [function.array-merge]: Argument #1 is not an array in /home/domin8/public_html/beta/lib/php/dxii/application/site/member/profile/tab/standings.php on line 148

Warning: usort() [function.usort]: The argument should be an array in /home/domin8/public_html/beta/lib/php/dxii/application/site/member/profile/tab/standings.php on line 149

also whats going to happen when your site gets 60million members and the list of standings becomes hugemungus??? that is a word, honest look it up