Форум валится конкретно.
Через раз идет сообщение:
Unable to connect to database server
If you still have to install Drupal, proceed to the installation page.
If you have already finished installed Drupal, this either means that the username and password information in your settings.php file is incorrect or that we can't connect to the MySQL database server. This could mean your hosting provider's database server is down.
The MySQL error was: User 'aquaria' has exceeded the 'max_user_connections' resource (current value: 4).
Currently, the username is aquaria and the database server is localhost.
Are you sure you have the correct username and password?
Are you sure that you have typed the correct hostname?
Are you sure that the database server is running?
For more help, see the Installation and upgrading handbook. If you are unsure what these terms mean you should probably contact your hosting provider.
Особенно неприятно при модерировании. Вот тему тут делил. Так мало того, что сама модераторская операция по делению темы в Друпале являет собой вырезание гланд через анальное отверстие (перенос ОДНОГО сообщения - это ШЕСТЬ операций!), еще и "череп пришельца" через раз, т.е. число операций практически удваивается. 
