Fatal error: Uncaught Error: Call to undefined function add_filter() in /home/iowaaea/sites/iowa-aea/releases/20240529192939/web/app/plugins/juicebox-accessibility/inc/misc.php:8 Stack trace: #0 {main} thrown in /home/iowaaea/sites/iowa-aea/releases/20240529192939/web/app/plugins/juicebox-accessibility/inc/misc.php on line 8