Malformed UTF-8 characters, possibly incorrectly encoded

[bryanjack]

Hi,

I have the following error when creating new hosting to WHM.

The connection through WHM is success and from the menu, I can get the list of account on WHM.

Please any solution?

Oops!

Something went wrong and we couldn't process your request.

Please go back to the previous page and try again.

If the problem persists, please contact us.

For additional assistance, please reference the WHMCS TroubleShooting Guide »

InvalidArgumentException: Malformed UTF-8 characters, possibly incorrectly encoded in /public_html/member/vendor/symfony/http-foundation/JsonResponse.php:145
Stack trace:
#0 /public_html/member/vendor/whmcs/whmcs-foundation/lib/Http/JsonResponse.php(0): Symfony\Component\HttpFoundation\JsonResponse->setData(false)
#1 /public_html/member/vendor/whmcs/whmcs-foundation/lib/Admin.php(0): WHMCS\Http\JsonResponse->setData(Array)
#2 /public_html/member/vendor/whmcs/whmcs-foundation/lib/Admin.php(0): WHMCS\Admin->output()
#3 /public_html/member/admin/clientsservices.php(0): WHMCS\Admin->jsonResponse(Array)
#4 {main}