Hello, I am posting this solution in the hope that it might save several hours of work for anyone else who is facing the following issue, My XenForo Version: 1.3.0 aMember Version: 4.3.6 Problem: Unable to login to XenForo even User record is created in XenForo by aMember. Solution: There is change in table structure of XenForo `xf_user_profile ` So you will notice the following error in aMember logs, Unknown column 'facebook_auth_id' in 'field list' at Fix It: File: amember/application/default/plugins/protect/xenforo/xenforo.php Line No: 264 Comment or remove: 'facebook_auth_id' => 0 Final code will look like, PHP: $profile = array( 'user_id' => $record->pk(), 'dob_day' => 0, 'dob_month' => 0, 'dob_year' => 0, 'status' => '', 'status_date' => 0, 'status_profile_post_id' => 0, 'signature' => '', 'homepage' => '', 'location' => '', 'occupation' => '', 'following' => '', //'identities' => '', 'csrf_token' => '', 'avatar_crop_x' => 0, 'avatar_crop_y' => 0, 'about' => '' //'facebook_auth_id' => 0 ); Enjoy! I am also observing another error in log on user deletion i.e. Table 'xf_dovethemes.xf_user_identity' doesn't exist at I have not looked into the code about this but i am sure this table will be obsolete in the new XenForo version.