Fatal error: Uncaught Error: Call to undefined function define_exposed() in /home/realidadumsnh/public_html/ojs/lib/pkp/classes/controllers/grid/feature/OrderCategoryGridItemsFeature.inc.php:161
Stack trace:
#0 /home/realidadumsnh/public_html/ojs/lib/pkp/includes/functions.inc.php(25): require_once()
#1 /home/realidadumsnh/public_html/ojs/lib/pkp/classes/core/PKPApplication.inc.php(921): import('lib.pkp.classes...')
#2 /home/realidadumsnh/public_html/ojs/lib/pkp/includes/functions.inc.php(25): require_once('/home/realidadu...')
#3 /home/realidadumsnh/public_html/ojs/classes/core/Application.inc.php(18): import('lib.pkp.classes...')
#4 /home/realidadumsnh/public_html/ojs/lib/pkp/includes/functions.inc.php(25): require_once('/home/realidadu...')
#5 /home/realidadumsnh/public_html/ojs/lib/pkp/includes/bootstrap.inc.php(39): import('classes.core.Ap...')
#6 /home/realidadumsnh/public_html/ojs/index.php(65): require('/home/realidadu...')
#7 {main}
thrown in /home/realidadumsnh/public_html/ojs/lib/pkp/classes/controllers/grid/feature/OrderCategoryGridItemsFeature.inc.php on line 161