XF 1.2 Another Error Message

[DRaver]

The message is:

XenForo_Exception: Set cannot be called after preSave has been called. - library/XenForo/DataWriter.php:626

#0 /var/www/my-domain/library/XenForo/DataWriter.php(983): XenForo_DataWriter->set('username', 'Cobra', '', NULL)
#1 /var/www/my-domain/library/UserSelfDelete/CronEntry/DeleteUsers.php(43): XenForo_DataWriter->bulkSet(Array)
#2 [internal function]: UserSelfDelete_CronEntry_DeleteUsers::deleteMarkedUsers(Array)
#3 /var/www/my-domain/library/XenForo/Model/Cron.php(356): call_user_func(Array, Array)
#4 /var/www/my-domain/library/XenForo/Deferred/Cron.php(24): XenForo_Model_Cron->runEntry(Array)
#5 /var/www/my-domain/library/XenForo/Model/Deferred.php(252): XenForo_Deferred_Cron->execute(Array, Array, 9.9999959468842, '')
#6 /var/www/my-domain/library/XenForo/Model/Deferred.php(378): XenForo_Model_Deferred->runDeferred(Array, 9.9999959468842, '', false)
#7 /var/www/my-domain/library/XenForo/Model/Deferred.php(331): XenForo_Model_Deferred->_runInternal(Array, NULL, '', false)
#8 /var/www/my-domain/deferred.php(23): XenForo_Model_Deferred->run(false)
#9 {main}

array(3) {
  ["url"] => string(33) "http://www.my-domain.net/deferred.php"
  ["_GET"] => array(0) {
  }
  ["_POST"] => array(3) {
    ["_xfRequestUri"] => string(51) "/thema/dissilein-kehrt-zu-ww-zurueck.17652/page-106"
    ["_xfNoRedirect"] => string(1) "1"
    ["_xfResponseType"] => string(4) "json"
  }
}

 

[Paul B]

This appears to be an issue with an add-on related to user self delete.