When my members log in , they see Warning: usort(): Invalid comparison function. in /home/arundel/public_html/amember/login.php on line 31 You'll be redirected into the protected area Continue Then it proceeds to the protected page. I remember seeing this before, and it seems there was a line or 2 of code to change that corrected it, but I can't seem to find it anywhere on the web. Any suggestions for correcting the problem?