XF 1.1 deleting spam?


I have some spammers..what is the best way to delete all of their threads at one time? I deleted the user and his threads but it still shows..when i try to delete again i get
  1. XenForo_Application::handlePhpError() in XenForo/Model/Alert.php at line 529
  2. XenForo_Model_Alert->getAlertOptOuts() in Nobita/ApprovedThreadNotice/Model/InlineMod/Post.php at line 53
  3. Nobita_ApprovedThreadNotice_Model_InlineMod_Post->_getPostAlertPreferences() in Nobita/ApprovedThreadNotice/Model/InlineMod/Post.php at line 62
  4. Nobita_ApprovedThreadNotice_Model_InlineMod_Post->_getPostAlertAction() in Nobita/ApprovedThreadNotice/Model/InlineMod/Post.php at line 8
  5. Nobita_ApprovedThreadNotice_Model_InlineMod_Post->deletePosts() in XenForo/ControllerPublic/InlineMod/Abstract.php at line 125
  6. XenForo_ControllerPublic_InlineMod_Abstract->executeInlineModAction() in XenForo/ControllerPublic/InlineMod/Post.php at line 40
  7. XenForo_ControllerPublic_InlineMod_Post->actionDelete() in XenForo/FrontController.php at line 310
  8. XenForo_FrontController->dispatch() in XenForo/FrontController.php at line 132
  9. XenForo_FrontController->run() in /home/vacation/public_html/index.php at line 13


XenForo developer
Staff member
You've cut out the actual error from that. But the code triggering it is in Nobita/ApprovedThreadNotice so it's likely that add-on.