Fatal error: Uncaught Error: Call to undefined function add_action() in /home/wmichal67/public_html/lekcjatest-1v-mw/wp-content/themes/sydney/inc/editor.php:97 Stack trace: #0 {main} thrown in /home/wmichal67/public_html/lekcjatest-1v-mw/wp-content/themes/sydney/inc/editor.php on line 97