Problem Deleting members

[GRJoker]

every time I try and delete a member I get this message:

Server Error
Mysqli statement execute error : Cannot delete or update a parent row: a foreign key constraint fails (`savage_xen`.`lpsf_response`, CONSTRAINT `lpsf_response_ibfk_2` FOREIGN KEY (`user_id`) REFERENCES `xf_user` (`user_id`))

1. Zend_Db_Statement_Mysqli->_execute() in Zend/Db/Statement.php at line 297
2. Zend_Db_Statement->execute() in Zend/Db/Adapter/Abstract.php at line 479
3. Zend_Db_Adapter_Abstract->query() in Zend/Db/Adapter/Abstract.php at line 661
4. Zend_Db_Adapter_Abstract->delete() in XenForo/DataWriter.php at line 1784
5. XenForo_DataWriter->_delete() in XenForo/DataWriter.php at line 1737
6. XenForo_DataWriter->delete() in XenForo/Controller.php at line 916
7. XenForo_Controller->_deleteData() in XenForo/ControllerAdmin/User.php at line 574
8. XenForo_ControllerAdmin_User->actionDelete() in XenForo/FrontController.php at line 310
9. XenForo_FrontController->dispatch() in XenForo/FrontController.php at line 132
10. XenForo_FrontController->run() in /home/savage/public_html/community/admin.php at line 13

Any help would be greatly appreciated.

Thank You
GRJoker

 

[ragtek]

Not a bug
that's from simple forms addon
http://xenforo.com/community/threads/users-breaking-when-using-facebook.29918/

 

[GRJoker]

Thank you so much for that information!!!