error: failed to launch process debugserver: Security

I jailbroken my iPhone 4s with iOS 8.2 and tried to ran debugserver, then I met this error:

Google doesn’t help.

Just because, the App I’m trying to crack is an In-House app, not from AppStore, I have to ran it after installation and choose to trust the developer.

error: failed to launch process debugserver: Security by @sskaje: https://sskaje.me/2016/01/failed-launch-process-debugserver-security/