Fatal error: Uncaught Error: Call to undefined function add_action() in /home/Iska/public_html/czwarnog/wp-content/plugins/wpforms-lite/includes/admin/builder/class-builder.php:72 Stack trace: #0 /home/Iska/public_html/czwarnog/wp-content/plugins/wpforms-lite/includes/admin/builder/class-builder.php(648): WPForms_Builder::instance() #1 {main} thrown in /home/Iska/public_html/czwarnog/wp-content/plugins/wpforms-lite/includes/admin/builder/class-builder.php on line 72