Add a server to WHMCS using a server module. Before you can sell and provision hosting accounts, you must add at least one server. You must add your servers to WHMCS and assign server modules to them. WHMCS supports server modules for many popular control panels. Some provisioning and server-related issues are due to misconfiguration in your WHMCS installation, while others may be due to networking issues or other server-side problems. Server groups allow you to organize servers and assign products to them. This allows you to distribute accounts evenly between servers. Sync Accounts matches your records in WHMCS to your server's accounts and can help you resolve many account- or service-related issues. WHMCS Connect uses single sign-on to access all of your cPanel & WHM servers in WHMCS without the need to reauthenticate each time. Add a cPanel & WHM server to WHMCS. Before you can sell and provision cPanel accounts, you must add at least one cPanel & WHM server. Add a DirectAdmin server to WHMCS. Before you can sell and provision DirectAdmin accounts, you must add at least one DirectAdmin server. Add a Plesk server to WHMCS. Before you can sell and provision Plesk accounts, you must add at least one Plesk server. Add a WP Squared server to WHMCS. Before you can sell and provision WP Squared accounts, you must add at least one WP Squared server. Troubleshoot and resolve Curl Error - Couldn't connect to host (7) errors. Troubleshoot and resolve Curl Error - Couldn't resolve host (6) errors. Troubleshoot and resolve Curl Error - 28 connect() timed out errors. Customize the monitored ports that Status Monitoring uses for your Linux®-based servers by updating your server status template file. Migrate hosting account services from an old cPanel & WHM server to a new one. You can choose from several methods for migrating accounts. Troubleshoot and resolve issues with No nameservers are defined errors while registering or transfering domains. Troubleshoot and resolve Required Product Module Missing errors. Troubleshoot and resolve You cannot delete a server while hosting accounts are still assigned to it errors. How to troubleshoot and resolve display issues in Server Status Monitoring. Delete a server that you previously added to WHMCS. Before you can delete a server, you must reassign the server's hosting accounts and other services within WHMCS.