[Asterisk-Users] Manager API quit working for no apparent reason

[Malcolm Bader]

I have some agi scripts that use the manager API. They just quit working 
this afternoon.
It seems that asterisk quit responding on port 5038.
I can't even telnet to that port. (connection refused)
I had been making some changes to extension.conf but that's all.
I even went so far as to reboot the machine but the problem persists.
Any ideas??
Malcolm Bader