Fail to create SolusIO VPS via WHMCS provisioning module: Failed to place new order, something went wrong: The given data was invalid. errors:fqdns.0:"Invalid domain"

Symptoms 

• Fail to create SolusIO VPS via WHMCS provisioning module:

  SVM_ERROR: Failed to place new order, something went wrong

• In WHMCS module log at WHMCS > Settings(wrench icon in the top right corner of the panel) > System Logs > Module Logs the following error is generated for failed request:

  CONFIG_TEXT: {"message":"The given data was invalid.","errors":{"fqdns.0":["Invalid domain"]}} 

Cause

Non-FQDN Hostname is specified for the VPS in WHMCS.

Resolution

1. Log in to WHMCS admin panel
2. Browse to WHMCS > Clients > View/Search Clients and click List All Products/Services
   
   
3. Click on the corresponding Product/Service
   
4. Set the FQDN domain name(e.g. example.com) in the Hostname field and click Save Changes: