You might see the following error message in several connectors within the Qlik Web Connectors:
Could not load connector table parameters (status code=500, There is an error in XML document...)
The issue is usually caused because of a corrupted ConnectorSettings.xml file (there may be more than one of these in their App_Data folder, one per user), please try finding that file(s) , back them up and remove them form the folder. This should result in a new ConnectorSettings.xml being created which should be valid.
Environment
The information in this article is provided as-is and to be used at own discretion. Depending on tool(s) used, customization(s), and/or other factors ongoing support on the solution below may not be provided by Qlik Support.