[4.1 beta 3] Rebuild Conversations

Error Message
Could not execute prepared statement: SQLSTATE[HY000]: General error: 2014 Cannot execute queries while other unbuffered queries are active. Consider using PDOStatement::fetchAll(). Alternatively, if your code is only ever going to run against mysql, you may enable query buffering by setting the PDO::MYSQL_ATTR_USE_BUFFERED_QUERY attribute.




Stacktrace:
#0 /usr/share/nginx/sociallyuncensored.net/public_html/wcf/lib/system/worker/ConversationRebuildDataWorker.class.php(118): wcf\system\database\statement\PreparedStatement->execute(Array)
#1 /usr/share/nginx/sociallyuncensored.net/public_html/wcf/lib/acp/action/WorkerProxyAction.class.php(93): wcf\system\worker\ConversationRebuildDataWorker->execute()
#2 /usr/share/nginx/sociallyuncensored.net/public_html/wcf/lib/action/AbstractAction.class.php(49): wcf\acp\action\WorkerProxyAction->execute()
#3 /usr/share/nginx/sociallyuncensored.net/public_html/wcf/lib/action/AJAXInvokeAction.class.php(63): wcf\action\AbstractAction->__run()
#4 /usr/share/nginx/sociallyuncensored.net/public_html/wcf/lib/system/request/Request.class.php(58): wcf\action\AJAXInvokeAction->__run()
#5 /usr/share/nginx/sociallyuncensored.net/public_html/wcf/lib/system/request/RequestHandler.class.php(125): wcf\system\request\Request->execute()
#6 /usr/share/nginx/sociallyuncensored.net/public_html/acp/index.php(10): wcf\system\request\RequestHandler->handle('wbb', true)
#7 {main}