cannot get remote Terraform module: error downloading /usr/bin/git exited with 255: error: cannot fork() for remote-https: Resource temporarily unavailable

[pavelpikatamcs]

What happened?

We are using 0.19.3 version of the provider with remote Terraform modules stored in Azure DevOps Git repository. We use PAT for authentication.
Everything was working fine for a year, but suddently (possibly after upgrading to 0.19.3) we started seeing these errors on all our Workspace CRDs:

cannot get remote Terraform module: error downloading 'https://@dev.azure.com///_git/InfrastructureModules?ref=main': /usr/bin/git exited with 255: error: cannot fork() for remote-https: Resource temporarily unavailable

I would appreciate any tips on how we could troubleshoot this on our own and where to start. Enable debug logs?

What environment did it happen in?

• Crossplane Version: 1.16.0-up.1
• Provider Version: 0.19.3
• Kubernetes Version: 1.29.5
• Kubernetes Distribution: AKS