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Home > Success Center > Network Performance Monitor (NPM) > Error 500 on the Web Console

Error 500 on the Web Console

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Created by Norbert Skurzewski, last modified by MindTouch on Jun 23, 2016

Views: 1,096 Votes: 4 Revisions: 4


This article provides possible resolution to Error 500 when logging in to the Orion Web Console.


NPM 11.5.3 and earlier


  1. Access the Internet Information (IIS) Manager.
  2. Expand your server.
  3. Click Application Pools.
  4. Click Solarwinds Orion Application Pool.
  5. On the right-hand side in the Actions tab, click Recycle.


Try to log in to your Orion Web Console, your issue should be resolved.


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