Fatal error: Uncaught PDOException: PDO::__construct(): php_network_getaddresses: getaddrinfo for YOUR_DB_HOST failed: Name or service not known in /home/u998396341/domains/t-nida.uk/public_html/config/database.php:17 Stack trace: #0 /home/u998396341/domains/t-nida.uk/public_html/config/database.php(17): PDO->__construct() #1 /home/u998396341/domains/t-nida.uk/public_html/index.php(3): db() #2 {main} Next PDOException: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo for YOUR_DB_HOST failed: Name or service not known in /home/u998396341/domains/t-nida.uk/public_html/config/database.php:17 Stack trace: #0 /home/u998396341/domains/t-nida.uk/public_html/config/database.php(17): PDO->__construct() #1 /home/u998396341/domains/t-nida.uk/public_html/index.php(3): db() #2 {main} thrown in /home/u998396341/domains/t-nida.uk/public_html/config/database.php on line 17