> ## Documentation Index
> Fetch the complete documentation index at: https://wb-21fd5541-docs-1917.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Why am I getting insufficient quota errors (402) with Serverless Inference?

Insufficient quota errors (402) occur when you do not have remaining credits in your plan.

**Error:** "You exceeded your current quota, please check your plan and billing details"

**Solution:**

* Check your credit balance in the W\&B Billing page
* Purchase more credits or upgrade your plan
* Request a limit increase from [support](https://wandb.ai/site/contact)

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