# Seeing `An error occurred (InsufficientInstanceCapacity)` in `slurm_resume.log` when I fail to run a job, or in `clustermgtd.log`, when I fail to create a cluster
<a name="compute-node-initialization-ice-failure-v3"></a>

You are experiencing an insufficient capacity issue. Follow [https://aws.amazon.com/premiumsupport/knowledge-center/ec2-insufficient-capacity-errors/](https://aws.amazon.com/premiumsupport/knowledge-center/ec2-insufficient-capacity-errors/) to troubleshoot the issue.