( ! ) Fatal error: Class 'IXR_Client' not found in C:\wamp64_2\www\docbase\wp-includes\IXR\class-IXR-clientmulticall.php on line 8
Call Stack
#	Time	Memory	Function	Location
1	0.0002	400648	{main}( )	...\class-IXR-clientmulticall.php:0