If I copy the same example code from github and insert my app credentials.. it does not work..? WHY? I have read various tutorials on graph utilization and managed to develop http://gua.com/fbmain.php It works - it connects and displays some info. If however you log out you get a ridiculous long error message : This is completely unexplained. So Im playing around, and want to set up the same thing on a secon website/domain. I copy all the files, change the credentials, and set up the app exactly the same - all the same settings. PubJudge.com/fbmain.php does not work yet it is exactly the same.. anyone have any ideas? Then finally there is wordpress - I run Exec php (plugin) within wordpress. The graph simply does not work at all. Any help to the above would be immensely appreciated - i have spent days on this.. Thanks Tom