Warning: mysqli::__construct(): (HY000/2002): No route to host in /var/www/html/php/bd/MysqliDb.php on line 323

Fatal error: Uncaught Exception: Connect Error 2002: No route to host in /var/www/html/php/bd/MysqliDb.php:326 Stack trace: #0 /var/www/html/php/bd/MysqliDb.php(415): MysqliDb->connect() #1 /var/www/html/php/bd/MysqliDb.php(1995): MysqliDb->mysqli() #2 /var/www/html/php/bd/MysqliDb.php(1601): MysqliDb->_prepareQuery() #3 /var/www/html/php/bd/MysqliDb.php(751): MysqliDb->_buildQuery() #4 /var/www/html/index.php(14): MysqliDb->get() #5 {main} thrown in /var/www/html/php/bd/MysqliDb.php on line 326