The Domains tab in General Settings allows you to configure how WHMCS manages domain registrations. You can choose how WHMCS handles renewals and transfers, configure grace and redemption fees, enable IDN domains, set your default nameservers, and more.
Downloads can include product user manuals or relevant software utilities. They can be products you sell, like custom themes for websites, or materials related to support or customer service needs.
Troubleshoot and resolve issues with DUPLICATE_INVOICE_ID errors.
Troubleshoot and resolve issues with duplicated invoices for different dates.
Troubleshoot and resolve issues with the system generating duplicated invoices for the same date.
Troubleshoot and resolve 1062 Duplicate entry for key tblconfiguration.PRIMARY errors.
Troubleshoot and resolve 1062 Duplicate entry for key tblinvoices.PRIMARY errors.