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Fatal error: Uncaught PDOException: PDO::__construct(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/html/randomProjects/ajaxArduinos.php:15 Stack trace: #0 /var/www/html/randomProjects/ajaxArduinos.php(15): PDO->__construct('mysql:host=db63...', 'dbo633776874', 'sebitest') #1 /var/www/html/randomProjects/ajaxArduinos.php(30): DbQuery('SELECT * FROM a...') #2 {main} Next PDOException: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/html/randomProjects/ajaxArduinos.php:15 Stack trace: #0 /var/www/html/randomProjects/ajaxArduinos.php(15): PDO->__construct('mysql:host=db63...', 'dbo633776874', 'sebitest') #1 /var/www/html/randomProjects/ajaxArduinos.php(30): DbQuery('SELECT * FROM a...') #2 {main} thrown in /var/www/html/randomProjects/ajaxArduinos.php on line 15