I have a Big problem with my whmcs module, my Servers are perfectly set up and everything seems ok,and everything work in servers, but when I try to order one package(with solidcp module) on my Whmcs, Its faults and give me this error :

CreateAccount Fault: (Code: -702, Message: Fault: An unknown error occured (Code: -702). Please reference SolidCP BusinessErrorCodes for further information, Service ID: 20)

My enterprise server and my portal servers are separate. pleas Help.

P.s : in Php.ini Default_suap is 180

And Connection Test in Whmcs Server setting is Successful

edited answer