Fatal error: Uncaught PDOException: PDO::__construct(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /var/www/html/functions.inc.php:1655 Stack trace: #0 /var/www/html/functions.inc.php(1655): PDO->__construct('mysql:host=mari...', 'postfix', 'pPOeZgu59QhfUU4...', Array) #1 /var/www/html/functions.inc.php(1819): db_connect() #2 /var/www/html/functions.inc.php(1782): db_query('SELECT value FR...', Array) #3 /var/www/html/functions.inc.php(2114): db_query_one('SELECT value FR...') #4 /var/www/html/public/login.php(40): check_db_version() #5 {main} Next PDOException: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /var/www/html/functions.inc.php:1655 Stack trace: #0 /var/www/html/functions.inc.php(1655): PDO->__construct('mysql:host=mari...', 'postfix', 'pPOeZgu59QhfUU4...', Array) #1 /var/www/html/functions.inc.php(1819): db_connect() #2 /var/www/html/functions.inc.php(1782): db_query('SELECT value FR...', Array) #3 /var/w in /var/www/html/functions.inc.php on line 1655