"Acknowledgement" not show up in Nagios web


The Nagios website doesn’t show up “Acknowledgement” command function. It used to be there, but just gone now after re compiling some cgis. It’s still not there even after upgraded the version to 3.2.1 from about 3.0, which is done by overwrite (configure, make and make install). How to fix it?


Still not solved, any idea ?