php.ini file and Register Globals
If you wish to turn Register Globals on or off, you may do by adding this line of text to your php.ini file (located in your public_hml directory):
register_globals=off
or
register_globals=on
If your php.ini file does not exist then create a text file on your computer named php.ini, add the text above, then upload as you would a web page.
If this does not resolve errors on your website, try copying your php.ini file into the directory reporting the error as well.