( ! ) Fatal error: Uncaught Error: Class "WP_Customize_Panel" not found in /var/www/ing_uc/ing.uc.edu.ve/wp-includes/customize/class-wp-customize-nav-menus-panel.php on line 19
( ! ) Error: Class "WP_Customize_Panel" not found in /var/www/ing_uc/ing.uc.edu.ve/wp-includes/customize/class-wp-customize-nav-menus-panel.php on line 19
Call Stack
#	Time	Memory	Function	Location
1	0.0005	370040	{main}( )	.../class-wp-customize-nav-menus-panel.php:0