If you have recently setup WHMCS integration and are seeing an error like the one below. Please test the MediaCP API connection using our online testing utility. If the API test is successful, then this is most likely due to you running an older version of WHMCS. Updating to the latest WHMCS release should resolve the issue.
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exception 'Whoops\Exception\ErrorException' with message 'Call to a member function toArray() on array' in C:\WampDeveloper\Websites\billing.mmgnservices.com\webroot\modules\servers\mediacp\mediacp.php:738
Stack trace:
0 C:\WampDeveloper\Websites\billing.mmgnservices.com\webroot\vendor\whmcs\whmcs-foundation\lib\Utility\Error\Run.php(0): WHMCS\Utility\Error\Run->handleError(1, 'Call to a membe...', 'C:\WampDevelope...', 738)
1 [internal function]: WHMCS\Utility\Error\Run->handleShutdown()