Fatal error: Uncaught Error: Call to undefined function add_action() in /home/siconne/old/delete/wp-content/plugins/wp-job-manager-field-editor/includes/pmi.php:32 Stack trace: #0 /home/siconne/old/delete/wp-content/plugins/wp-job-manager-field-editor/includes/pmi.php(20): Post_Meta_Inspector::setup_actions() #1 /home/siconne/old/delete/wp-content/plugins/wp-job-manager-field-editor/includes/pmi.php(125): Post_Meta_Inspector::instance() #2 /home/siconne/old/delete/wp-content/plugins/wp-job-manager-field-editor/includes/pmi.php(129): Post_Meta_Inspector() #3 {main} thrown in /home/siconne/old/delete/wp-content/plugins/wp-job-manager-field-editor/includes/pmi.php on line 32