Fatal error: Uncaught Error: Call to undefined function add_action() in /home/Iska/public_html/czwarnog/wp-content/plugins/wpforms-lite/lite/wpforms-lite.php:19 Stack trace: #0 /home/Iska/public_html/czwarnog/wp-content/plugins/wpforms-lite/lite/wpforms-lite.php(1215): WPForms_Lite->__construct() #1 {main} thrown in /home/Iska/public_html/czwarnog/wp-content/plugins/wpforms-lite/lite/wpforms-lite.php on line 19