I know this has been addressed a million times, but I am not able to get a new WP site to connect to its MySQL DB. We are running multi-server environ with a web server and separate db server. We have numerous sites configured to access the db on the db server but a new site that has been created (and deleted and re-created several times) will not connect to the db. I have tested connections with a php script and using MySQL from the web server to the db server. All connections work fine. Both the php script and MySQL connection use the same credentials/settings as the wp-config.php file. Nothing in log files on either machine for the failed connections. Customer is getting annoyed. Pulling my hair out. Any suggestions? Thanks.