Fatal error: Uncaught PDOException: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'u.id' in 'on clause' in /home/horozo.com/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php:630 Stack trace: #0 /home/horozo.com/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(630): PDOStatement->execute(Array) #1 /home/horozo.com/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(369): Doctrine\DBAL\Connection->executeQuery('\nSELECT (\n SEL...', Array) #2 /home/horozo.com/src/App/Model/User.php(1950): Doctrine\DBAL\Connection->fetchAssoc('\nSELECT (\n SEL...', Array) #3 /home/horozo.com/src/App/Model/User.php(1962): App\Model\User::getNotificationsOfUser(Object(Silex\Application), NULL) #4 /home/horozo.com/public/index.php(280): App\Model\User::getCounters(Object(Silex\Application)) #5 {main} thrown in /home/horozo.com/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php on line 630