Horde "Vacation" setting not working following the recent upgrade...

Good afternoon.

I've gotten a couple of reports from our hosting clients today that when they went into Horde and tried to set the Vacation responder message they received a message : "Fatal error: Class 'IW' not found in /usr/local/interworx/include/IWorxDebug.php on line 62".

Any ideas?

Thank you!

Phil Malmstrom
philm@diamondcomputer.com