Fatal error: Uncaught PDOException: SQLSTATE[08S01]: Communication link failure: 1047 WSREP has not yet prepared node for application use in /home/www/frontend/do/core/Database.php:42 Stack trace: #0 /home/www/frontend/do/core/Database.php(42): PDOStatement->execute() #1 /home/www/frontend/do/core/Database.php(71): Core\Database->query() #2 /home/www/frontend/do/core/Init.php(51): Core\Database->select() #3 /home/www/frontend/do/core/Init.php(30): Core\Config::constant() #4 /home/www/frontend/do/core/Init.php(66): Core\Config::init() #5 /home/www/frontend/do/index.php(9): require_once('...') #6 {main} thrown in /home/www/frontend/do/core/Database.php on line 42