Fatal error: Uncaught Error: Call to undefined function add_action() in /home/magpolicki/public_html/magpolicki/wp-content/themes/xmag/inc/customize-pro/class-customize.php:48 Stack trace: #0 /home/magpolicki/public_html/magpolicki/wp-content/themes/xmag/inc/customize-pro/class-customize.php(23): Xmag_Pro_Customize->setup_actions() #1 /home/magpolicki/public_html/magpolicki/wp-content/themes/xmag/inc/customize-pro/class-customize.php(101): Xmag_Pro_Customize::get_instance() #2 {main} thrown in /home/magpolicki/public_html/magpolicki/wp-content/themes/xmag/inc/customize-pro/class-customize.php on line 48