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Template Errors

Troubleshoot and resolve 1013 - Template does not exist errors.

Username Required Errors

Troubleshoot and resolve Unable to create account in Panel. The field 'username' is required. errors.

Version Errors

Troubleshoot and resolve Unable to find appropriate manager for this version of Panel. errors.


Single Sign-On into WHMCS

Single Sign-on allows trusted applications and third parties to log users in to WHMCS automatically, without reauthentication.

Configure the System Cron Job

Configure the system cron job as part of the WHMCS installation process and make certain that its daily automation tasks always run successfully.

Configure Usage Billing

Configure billing based on use of resources like bandwidth or disk space. You can use this with cPanel & WHM, DirectAdmin, and Plesk.