Problems with WHMCS

[vipwire]

Hi, I am receiving error "Error.." (strange error without explaination) on whmcs when user order credit. Is it possible to check my setup?
I'll pay for this work.
I have setup everything per your instructions, but can't resolve this problem.
I hope fot your help.

[uakfdotb]

This probably means there has been a PHP error; the error trace should show up somewhere on the webserver logs. Or if it is an error in the Lobster backend, then the error should show up in the stdout of the program (and also be e-mailed to the configured adminEmail). Without the underlying error it isn't really possible to debug the issue.