Hi,
We have updated WHMCS module.
[Fix] On some server having latest jquery was causing issue for loading Virtualizor enduser panel on WHMCS client area. This is fixed.
Please update the module from the following link :
https://www.virtualizor.com/docs/billing/whmcs-module/
Let us know if you find any issues/bug. We will be happy to help you.
Regards,
Virtualizor Team