Warning: PDO::__construct(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /home/glacetri/www/App/Classes/DB.class.php on line 26

Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known' in /home/glacetri/www/App/Classes/DB.class.php:26 Stack trace: #0 /home/glacetri/www/App/Classes/DB.class.php(26): PDO->__construct('mysql:host=mysq...', 'glacetri369', 'bdyVzX789BMx', Array) #1 /home/glacetri/www/App/Classes/DB.class.php(44): App\DB->__construct() #2 /home/glacetri/www/index.php(90): App\DB::getInstance() #3 {main} thrown in /home/glacetri/www/App/Classes/DB.class.php on line 26