SQLSTATE[HY000] [1040] Too many connections<pre>exception 'Database\PdoConnectionConnectException' with message 'SQLSTATE[HY000] [1040] Too many connections' in /var/framework/lib/Database/PdoConnector.php:52
Stack trace:
#0 /var/framework/lib/Database/PdoAdapter.php(60): Database\PdoConnector->doConnect()
#1 /var/framework/lib/Database/PdoAdapter.php(82): Database\PdoAdapter->connect()
#2 /var/framework/lib/Database/PdoAdapter.php(454): Database\PdoAdapter->prepare('SELECT `tags`.*...')
#3 /var/framework/lib/Model/Mapper/AbstractDataMapper.php(458): Database\PdoAdapter->select('tags', NULL, '', '')
#4 /var/www/app/lib/Model/Repository/Publication.php(374): Model\Mapper\AbstractDataMapper->findAll()
#5 /var/www/app/lib/Model/Repository/Publication.php(501): Model\Repository\Publication->getTags()
#6 /var/www/app/controllers/Articles.php(219): Model\Repository\Publication->getRelevant()
#7 /var/framework/lib/Core/Dispatcher.php(26): Articles->item()
#8 /var/framework/lib/Core/Application.php(95): Core\Dispatcher->dispatch(Object(Core\Route))
#9 /var/www/public/index.php(55): Core\Application->run()
#10 {main}</pre>