Retry Response: PVE2 API: Hostname/Username/Realm/Password/Port required for PVE2_API object constructor.

Kerem

New Member
Nov 25, 2025
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Hello,

Today I've discovered the WHMCS module for ProxMox and fully configured as instructed on:
https://github.com/The-Network-Crew/Proxmox-VE-for-WHMCS

After server defination, everything was OK, connection was OK, I've seen cluster members, active guests on module management page.

After all configuration, I've tried a test order and module couldn't create the VM on ProxMox and gave the error below;
Retry Response: PVE2 API: Hostname/Username/Realm/Password/Port required for PVE2_API object constructor.

I've check the code on module, couldn't see any problem all the information given as required.

Unfortunately, there is no example case in the internet. I've put all information on Servers configuration page, connection was OK. Server has valid SSL and port has access.

Is there any suggestion I have to check?

Thank you in advance.