Couldn't find avrdude on Arduino create (web interface)

Using Arduino Interfacing w/ Software on the Computer
#1

I have been using Arduino web interface sucessfuly for some time and starting today, it gives me the following message every time I click UPLOAD:

"We couldn't find a tool with the name avrdude and version 6.3.0-arduino9 package by undefined"

I removed and reinstalled the arduino agent but the problem persists.

Any help welcome

Thanks

Paulo

#2