PROGMEM errors

Hi,

I'm new to Arduino and C++ From the link https://www.arduino.cc/en/Reference/PROGMEM I loaded the Arrays of Strings code. But when I compile it in Arduino IDE I get an error. See attachment for a screenshot. I'm lost and do not understand what I should change. Please advice and update the website.

haeleng: I'm new to Arduino and C++

How new? Can you already find out which version of the IDE or the GCC compiler you are using and post it? Or not?

And which is the code (posted within code tags) you are actually having trouble with?