This either means that the username and password information in your wp-config.php file is incorrect or that contact with the database server at sql301.byetcluster.com could not be established. This could mean your host’s database server is down.
Are you sure you have the correct username and password?
Are you sure you have typed the correct hostname?
Are you sure the database server is running?
If you are unsure what these terms mean you should probably contact your host. If you still need help you can always visit the WordPress support forums.
Hosting a wordpress site and intermittently receive this error code. I am also unable to load the WooCommerce plugin setup wizard. Is this error related?
I’ve also met errors like this, it seems like WooCommerce is costing too much resource which lead to wp-die. I’m not really sure but I’ve tried another hosting provider(not on MOFH) and it worked.
I’ve got wp-die error when setting up Woocommerce.