@ -846,7 +846,7 @@ Upgrade.upgrade = function(callback) {
return Upgrade.update(thisSchemaDate, next);
}
async.each(tids, upgradeTopic, function(err) {
async.eachLimit(tids, 10, upgradeTopic, function(err) {
if (err) {
winston.error('[2014/6/17] Error encountered while upgrading category postcounts');
return next(err);