Troubleshooting
Test Connection fails
- Make sure the API URL, Key, and Secret are correct (addon Configure + Server definition use the same values).
- The API URL must start with
https://and be reachable from your server. - Inspect the
GET /auth/meresponse under WHMCS Utilities > Logs > Module Log. - If it returns
unauthorized, the key/secret may be wrong or revoked — request a new key from Rabisu.
Order placed but the VPS never arrives
- The order may be
pending_payment: has the customer paid the invoice? Once paid, the InvoicePaid hook settles the payment. - Your balance may be insufficient → check Balance Movements and top up credit.
- Make sure the provision reconcile cron is running (see Cron Setup).
- If
GET /orders/{id}status isfailed, provisioning failed on Rabisu's side — contact support.
No webhooks / signature error
- Check the last webhook time and signature error counter in the sync health panel on the Reporting tab.
- The Webhook Secret in the addon must match the secret of the Rabisu registration.
- An endpoint auto-deactivates after 5 consecutive failures; reactivate it on Rabisu once fixed.
- Even without webhooks, the reconcile cron catches state (delayed but works).
Prices are wrong
- Markup rule priority: product > group > global. Check which rule matched for an unexpected price.
- If an absolute override exists, markup/currency are skipped — check the override.
- Is the rate for the relevant currency (
tblcurrencies) defined in WHMCS? - Recompute with "Update Products".
Increase not reflected for an existing customer
- Is the reprice policy enabled for that product/group? Default is OFF.
- Increases apply only on a rise and only to active/suspended services.
- The new amount takes effect on the next renewal (the current invoice does not change).
- Use "Increase Preview" to see which services would be affected first.
Console won't open (WS 1006)
A known issue; the noVNC WebSocket connection cannot be established on the API/Virtualizor side. All features other than the console work. Contact support for details.
General
- If the problem persists, note the
trace_idof the relevant call in the WHMCS Module Log and share it in your support request — it lets Rabisu find the request in its logs.