# Troubleshooting

- [Introduction](/cost-calculator-builder/troubleshooting/introduction.md)
- [Plugin Conflicts](/cost-calculator-builder/troubleshooting/plugin-conflicts.md)
- [Theme Compatibility](/cost-calculator-builder/troubleshooting/theme-compatibility.md)
- [Calculator is not loading](/cost-calculator-builder/troubleshooting/calculator-is-not-loading.md): The preloader icon is spinning and the calculator is not loading on the page.
- [Cache Settings](/cost-calculator-builder/troubleshooting/cache-settings.md)
- [Email not sending](/cost-calculator-builder/troubleshooting/email-not-sending.md)
- [Debug Logs](/cost-calculator-builder/troubleshooting/debug-logs.md)
- [Submit a Support Ticket](/cost-calculator-builder/troubleshooting/submit-a-support-ticket.md)