Fatal error: Uncaught Error: Class "IXR_Server" not found in D:\Inetpub\vhosts\puniterp.in\heetsteel.com\wp-includes\IXR\class-IXR-introspectionserver.php:9
Stack trace:
#0 {main}
thrown in D:\Inetpub\vhosts\puniterp.in\heetsteel.com\wp-includes\IXR\class-IXR-introspectionserver.php on line 9