--- title: "Troubleshooting Authentication Token" slug: "how-to-fix-expired-salesforce-token-for-authentication" updated: 2026-08-12T14:04:47Z published: 2026-08-12T14:04:47Z canonical: "success.panaya.com/how-to-fix-expired-salesforce-token-for-authentication" --- > ## Documentation Index > Fetch the complete documentation index at: https://success.panaya.com/llms.txt > Use this file to discover all available pages before exploring further. # Troubleshooting Authentication Token Panaya ForeSight requires authentication to be established between your Salesforce organization and Panaya. [Read more about how to set up Salesforce authentication](/v1/docs/how-to-setup-salesforce-authentication-with-panaya) To fix any authentication issues - 1. Click the **Settings button![](https://cdn.document360.io/f404076c-de23-4609-848e-2dfd4ef701b0/Images/Documentation/image-1685346977983.png)** to open up the **Settings panel**![](https://cdn.document360.io/f404076c-de23-4609-848e-2dfd4ef701b0/Images/Documentation/image-1685347012420.png) 2. In the Salesforce section, select to **Manage Authentication** ![](https://cdn.document360.io/f404076c-de23-4609-848e-2dfd4ef701b0/Images/Documentation/image-1640735140323.png) 3. Verify that pop-ups are enabled. For each organization, click on Disconnect, then click on Connect. ![](https://cdn.document360.io/f404076c-de23-4609-848e-2dfd4ef701b0/Images/Documentation/image-1640735146613.png) > [!NOTE] > Good to Know! > > In your org Setup check the OAuth and OpenID Connect Flows options: The setting **Require Proof Key for Code Exchange Extension for Supported Authorization Flows** should be set to **Off**.