> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://staging.chrisp.chat/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Out of memory" error when uploading documents

On some mobile devices, errors may occur when trying to capture photos from the haddock application to upload invoice and delivery note images.

If you have this problem, follow these steps:

1. **Open your mobile camera.**
2. **Take a photo of the invoice or delivery note pages.** This will be saved to your gallery.
3. Open **haddock**.
4. Click on the **"+" button** > **"Expenses"** > **"Search"** > "Photo library" (you can also refer to the image gallery in some other way).

[![](https://storage.crisp.chat/users/helpdesk/website/-/6/6/3/c/663c7f833de7a000/a6e9bab8-ee72-4be6-9778-fc2b54_1bmzr6h.png)](https://downloads.intercomcdn.com/i/o/768646028/f0ee25caa78012f0b3712005/steps_upload_from_gallery.png?expires=1755002700&signature=b665aa32820d571025cbbff8f4d3e90becce4070db990552ceda7d40ae722960&req=cyYvEM14nYNXFb4f3HP0gMo3mLOm6A%2BYY%2F8ZiifIdFvnp1mXH1txpS3a3lB6%0AAPwyoCVIjhNoE404Xg%3D%3D%0A)