all forms have stopped working

Hi,

Today all of my forms have stopped working, nothing gets sent and the validation is not being performed. Any clues as to what has gone wrong or how i can find out?

thanks,
G

hi
what about the debug mode ?
&debug=`1` during the snippet call

thanks for getting back to me, actually it was a windows server problem my host sorted it out.

What was it for future reference?