Please Help..Fatal error: Call to a member function getIdentity() On my social network site which is using social engine. This error comes on many of profiles Means when I click on the profile it give this error. It is not for all profile but for 50% of profiles. Notice: Undefined offset: 652 in /home/....../public_html/mysite.com/application/modules/User/widgets/profile-friends/index.tpl on line 133 # Fatal error: Call to a member function getIdentity() on a non-object in /home/.../public_html/mysite.com/application/modules/User/widgets/profile-friends/index.tpl on line 136 Because of this error many of my users are leaving my site Please someone help me The code on these line is this Line 133: $member = $this->friendUsers[$membership->user_id]; Line 134: ?> Line 135: Line 136: <li id="user_friend_<?php echo $member->getIdentity() ?>"> Please Guide me..