# CloudLinux activation error/license reset

### Symptom

I can not activate CloudLinux with a license I purchased from Openprovider. I get error:

```plaintext
Error Message:    
Maximum usage count of 1 reached
Error Class Code: 61
Error Class Info: Too many systems registered using this registration token
```

```plaintext
You can not register a new server! Right now you have 1 servers and your license limit is 1.
```

```plaintext
You have reached maximum registered servers for this key. Please go to your CLN account, remove unused servers and try again.
```

### Cause

The licenses for CloudLinux are for 1 entitlement only. Each registered server takes one entitlement. Most likely, the error shows up after reinstalling the server or re-using the old CloudLinux license on a new server. Note that the CloudLinux licenses do not get auto-removed if you uninstall the server.

### Solution

You need to contact CloudLinux support directly to check your license and delete the unnecessary server details: [https://cloudlinux.zendesk.com/hc/requests/new](https://cloudlinux.zendesk.com/hc/requests/new)

If you need to activate CloduLinux on several servers, purchase the corresponding number of licenses.