> For the complete documentation index, see [llms.txt](https://docs.coinhall.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.coinhall.org/user-guide/error-messages.md).

# Error Messages

Here's some known error messages that we've identified on coinhall.org and how you can interpret (and solve) them.

<table><thead><tr><th width="271">Error Message</th><th>Meaning</th><th>Solution</th></tr></thead><tbody><tr><td>rpc error: code = NotFound desc = account not found: key not found</td><td>No funds can be found in this wallet</td><td>Add some funds before trying to claim/swap</td></tr><tr><td>mempool is full: number of txs 200 (max: 200)</td><td>Too many users trying to swap on the chain; the RPC nodes we're relying on are currently overwhelmed</td><td>Out of our control but do try again when it's less congested </td></tr></tbody></table>