Your point might be right, chrishajer. I tried to verify the same in the files related to this plugin. I did not find any functions or methods having name as you mentioned, but there are few global constants whose names are declared totally in capital letters. Will they create such issues? The error says, it is unable to find a function. But, that file and that function do exist. I don’t know why is it unable to read that function.
I installed the Detective’s Modified Private Messaging for Personal Messaging feature in my bbpress installation. Everything works fine on my local (XAMPP on Windows XP) computer. But, when installed the same on a live bluehost server, I get the following message when I access the pm.php file:
Fatal error: Call to undefined function pm_delete() in pm.php on line 10
Everything works fine, except the Personal Messaging system.
Can anyone please help me in resolving this issue?