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

# AA96: Invalid Aggregator Configuration

> Resolving issues with bundler's aggregator setup for user operations

The bundler attempted to process aggregated user operations using an invalid aggregator configuration.

## Resolution Approach

1. For Bundler Service Users:
   * If you're utilizing a provider such as JiffyLabs, [reach out to their support](https://t.me/JiffyScan)