> For the complete documentation index, see [llms.txt](https://docs.yaycommerce.com/manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.yaycommerce.com/manual/troubleshooting.md).

# Troubleshooting

- [Unable to activate license key or save plugin settings](https://docs.yaycommerce.com/manual/troubleshooting/unable-to-activate-license-key-or-save-plugin-settings.md)