How do I disable HAProxy from the shell?

[Boatsman]

I misconfigured the HAProxy and when I log in to pfSense I get "503 Service Unavailable".

How can I disable HAProxy from the shell? I'm on pfSense 2.6.0

Thank you

[viragomann]

@boatsman
No idea. But why don't you simply restore a config backup?
It's 15 in the console menu.