---
title: "Error 626 - Out of Resources"
slug: "error-626-out-of-resources"
updated: 2023-11-13T23:28:36Z
published: 2023-11-13T23:28:36Z
canonical: "docs.retrospect.com/error-626-out-of-resources"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.retrospect.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Error 626 - Out of Resources

Resources

If you see the following error:

2/5/21 4:42:02 PM: Compressing catalog file

[*] ArcDisk::arcExportSessionFileTo: failed to create

"/Volumes/Your Drive/Backup Set/AC132135236690550000u.session" (voldex: 0): error -626 (unknown)

It means that your .session file is larger than the 2GB maximum file size for Retrospect’s backup set files.

Your data is safely stored in the .rdb files. This .session file is to enable fast-catalog rebuild. You can ignore the error.

Last Update: February 8, 2021