Fatal error: Uncaught Error: Call to undefined function add_action() in /home/aujlaandassociat/public_html/wp-content/plugins-0/wp-popups-lite/src/includes/providers/class-optin-submission.php:18 Stack trace: #0 /home/aujlaandassociat/public_html/wp-content/plugins-0/wp-popups-lite/src/includes/providers/class-optin-submission.php(92): WPPopups_Optin_Submission->__construct() #1 {main} thrown in /home/aujlaandassociat/public_html/wp-content/plugins-0/wp-popups-lite/src/includes/providers/class-optin-submission.php on line 18