Fatal error: Uncaught TypeError: http_build_query(): Argument #1 ($data) must be of type array, null given in /home/www.simplysupplements.net/secure/inc.category.functions.php:311
Stack trace:
#0 /home/www.simplysupplements.net/secure/inc.category.functions.php(311): http_build_query()
#1 /home/www.simplysupplements.net/secure/inc.category-filters-2.php(274): rebuild_query()
#2 /home/www.simplysupplements.net/secure/category.php(147): include('...')
#3 /home/www.simplysupplements.net/secure/index.php(146): require_once('...')
#4 {main}
thrown in /home/www.simplysupplements.net/secure/inc.category.functions.php on line 311