Troubleshoot and resolve issues that cause the WHMCS installation process to stop on Step 4.
The Support tab in General Settings allows you to configure settings for the support ticket system. You can choose your ticket number mask format, alter how departments display to clients, enable knowledgebase article suggestions during ticket creation, and more.
WHMCS allows you to prune logs to reduce the size of the database and reduce disk space.
When you set up your WHMCS installation, you must set up the system cron job. The system cron controls all of WHMCS's automation, including daily tasks like generating invoices and sending email notifications.
Use System Health to view your system environment status and quickly find and address issues.
WHMCS logs all activity, admin logins, gateway communications, sent and received email communications, and domain lookups.
How to troubleshoot TCPDF image size errors while downloading invoices.