First line of my app:

PARAMETERS sk,messtext,uname,upasshash

but even if I run the app with a single parameter (to eliminate the possibility that I've accidentally passed too many parameters - even though that should produce a different error) eg "DO (APPNAME) WITH 'PP'" just to test it, I still get the same result.

But only since this morning!

I've been working with and running this app for about 8 months now and this is the first time this bizarre behaviour has reared its ugly head.

I've tried rebooting, rebuilding and recompiling.

The only change I've been working on - which hasn't till now been causing any other known problems - is that whereas up till yesterday all the tables were free tables, today I've sucked them all into a dbc. How that can possibly be related I can't imagine - especially as the dbc isn't even open at this point in the app.

Time to call in the exorcist?