Fatal error: Uncaught Error: Call to undefined function json_encode() in /home/kipl/public_html/wp-includes/functions.php:4135 Stack trace: #0 /home/kipl/public_html/wp-includes/widgets/class-wp-widget-text.php(59): wp_json_encode('text') #1 /home/kipl/public_html/wp-includes/class-wp-widget.php(265): WP_Widget_Text->_register_one(2) #2 /home/kipl/public_html/wp-includes/class-wp-widget-factory.php(102): WP_Widget->_register() #3 /home/kipl/public_html/wp-includes/class-wp-hook.php(303): WP_Widget_Factory->_register_widgets('') #4 /home/kipl/public_html/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(NULL, Array) #5 /home/kipl/public_html/wp-includes/plugin.php(470): WP_Hook->do_action(Array) #6 /home/kipl/public_html/wp-includes/widgets.php(1809): do_action('widgets_init') #7 /home/kipl/public_html/wp-includes/class-wp-hook.php(303): wp_widgets_init('') #8 /home/kipl/public_html/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(NULL, Array) #9 /home/kipl/public_html/wp-includes/plugin.php(470): WP_Hoo in /home/kipl/public_html/wp-includes/functions.php on line 4135