CyberPanel is a popular control panel powered by LiteSpeed. Here are quick solutions to common CyberPanel hosting issues.
🔐 Login Not Working
- Default port:
:8090 - Restart panel:
systemctl restart lscpd - Fix wrong password:
adminPass ADMIN_PASSWORD - Check firewall for port 8090
📧 Email Not Working
- Check DNS: MX, SPF, DKIM, DMARC
- Restart postfix & dovecot services
- Disable outbound spam
- Ensure no SMTP block from provider (esp VPS)
🔐 SSL Not Issuing / Renewing
- Fix Let’s Encrypt:
certbot renew - Correct DNS A/AAAA record
- Ensure Cloudflare proxy off temporarily
🗄️ MySQL / MariaDB Problems
- Restart DB:
systemctl restart mariadb - Repair DB via phpMyAdmin
- Check disk space
🚨 High CPU / RAM Usage
- Restart LiteSpeed web server
- Enable LSCache plugin on CMS
- Block abusive IPs in Security
- Optimize cron jobs