( ! ) Fatal error: Class 'WP_Themes_List_Table' not found in C:\wamp64\www\site\wordpress\wp-admin\includes\class-wp-theme-install-list-table.php on line 18
Call Stack
#	Time	Memory	Function	Location
1	0.0021	344912	{main}( )	...\class-wp-theme-install-list-table.php:0