SQLSTATE[HY000] [1040] Too many connections

Array ( [0] => Array ( [file] => /var/www/hispasonic.com/framework/kernel/Database/Connection.php [line] => 45 [function] => __construct [class] => PDO [type] => -> ) [1] => Array ( [file] => /var/www/hispasonic.com/framework/kernel/Database/Connection.php [line] => 36 [function] => __construct [class] => SonicFramework\Database\Connection [type] => -> ) [2] => Array ( [file] => /var/www/hispasonic.com/framework/kernel/ORM/Storage.php [line] => 68 [function] => getInstance [class] => SonicFramework\Database\Connection [type] => :: ) [3] => Array ( [file] => /var/www/hispasonic.com/apps/hispasonic/model/user/user.storage.php [line] => 14 [function] => __construct [class] => SonicFramework\ORM\Storage [type] => -> ) [4] => Array ( [file] => /var/www/hispasonic.com/apps/hispasonic/model/user/user.model.php [line] => 15 [function] => __construct [class] => UserStorage [type] => -> ) [5] => Array ( [file] => /var/www/hispasonic.com/framework/kernel/Factory/Factory.php [line] => 36 [function] => __construct [class] => UserModel [type] => -> ) [6] => Array ( [file] => /var/www/hispasonic.com/framework/kernel/DomainObject.php [line] => 114 [function] => getClass [class] => SonicFramework\Factory\Factory [type] => -> ) [7] => Array ( [file] => /var/www/hispasonic.com/framework/kernel/DomainObject.php [line] => 60 [function] => getModel [class] => DomainObject [type] => -> ) [8] => Array ( [file] => /var/www/hispasonic.com/apps/hispasonic/model/user/user.object.php [line] => 40 [function] => set [class] => DomainObject [type] => -> ) [9] => Array ( [file] => /var/www/hispasonic.com/framework/helpers/currentuser.class.php [line] => 41 [function] => __construct [class] => User [type] => -> ) [10] => Array ( [file] => /var/www/hispasonic.com/framework/helpers/currentuser.class.php [line] => 26 [function] => __construct [class] => CurrentUser [type] => -> ) [11] => Array ( [file] => /var/www/hispasonic.com/apps/hispasonic/interfaces/frontend/webroot/index.php [line] => 22 [function] => getInstance [class] => CurrentUser [type] => :: ) )