Caused by: com.netflix.client.ClientException: Load balancer does not have available server for client: service-provider

This error message indicates that the client is unable to connect to the service provider because the load balancer is not able to find any available server for the given client. This can happen due to various reasons, such as:

1. The service provider is down or not responding.
2. The load balancer is not configured properly.
3. The client is not able to connect to the load balancer.

To resolve this issue, you can try the following steps:

1. Make sure that the service provider is up and running.
2. Check the load balancer configuration and make sure that it is configured properly.
3. Check the network connectivity between the client and the load balancer.
4. Try restarting the service provider and the load balancer.
5. If the issue persists, contact the administrator for further assistance.