Fatal error: Uncaught Error: Call to undefined function get_option() in /home/kacperg/public_html/kacpergr/wp-content/plugins/fancybox-for-wordpress/lib/admin-head.php:8 Stack trace: #0 {main} thrown in /home/kacperg/public_html/kacpergr/wp-content/plugins/fancybox-for-wordpress/lib/admin-head.php on line 8