Fatal error: Uncaught Error: Call to undefined function add_shortcode() in /home/muscatine/sites/muscatine.k12.ia.us/releases/20230830082429/web/app/plugins/advanced-custom-fields-pro/includes/api/api-template.php:907 Stack trace: #0 {main} thrown in /home/muscatine/sites/muscatine.k12.ia.us/releases/20230830082429/web/app/plugins/advanced-custom-fields-pro/includes/api/api-template.php on line 907