> For the complete documentation index, see [llms.txt](https://origins-organization.gitbook.io/advice-and-answers-from-the-team/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://origins-organization.gitbook.io/advice-and-answers-from-the-team/buying/how-do-i-avoid-transaction-errors.md).

# How do I avoid transaction errors?

Troubleshooting transaction errors

Sometimes when we click Buy, Sell, Mint, etc... your wallet doesn't seem to do its job. The most common problems are solved by making sure:

1. **You have enough tokens** to cover the transaction fees for what you are trying to do.
2. **You have the correct wallet address** active in your wallet extension.
3. **Your wallet is actually connected** to the website. (Phantom shows a green dot when connected)