( ! ) Fatal error: Uncaught Error: Class "WP_Customize_Panel" not found in C:\wamp64\www\alumni.sed.uettaxila.edu.pk\wp-includes\customize\class-wp-customize-nav-menus-panel.php on line 19
( ! ) Error: Class "WP_Customize_Panel" not found in C:\wamp64\www\alumni.sed.uettaxila.edu.pk\wp-includes\customize\class-wp-customize-nav-menus-panel.php on line 19
Call Stack
#	Time	Memory	Function	Location
1	0.0002	361816	{main}( )	...\class-wp-customize-nav-menus-panel.php:0