message: Ignore the bot uesr when connection reaping.
diff: @@ -1083,6 +1083,10 @@ export class IrcBridge {
  const exclude = excludeRegex ? new RegExp(excludeRegex) : null;
  let offlineCount = 0;
  for (const userId of users) {
  + if (!userId) {
  + // The bot user has a userId of null, ignore it.
  + continue;
  + }
  const status = await this.activityTracker.isUserOnline(userId, maxIdleTime, defaultOnline);
  if (status.online) {
  continue;
  