Failed to fetch configuration. Database connector. Confluence

[Former user]

Hi! I installed Database Connector 1.5.0. plugin on Confluence 7.13.2 DataCenter, created folder for jdbc drivers and placed them where, then I tried put and save a path for Driver Directory in the plugin configuration page but nothing saved. Every time I refresh the page the field is cleaned and the warning banner appered: "Failed to fetch configuration. Please try again. If problems persist, contact your Confluence administrator."

The same error warning I see on Database Connector Profiles screen: "Error fetching profiles. Internal Error: Please contact your Confluence administrators."

How to save driver path in plugin configuration screen and fix the error?

[Scott Selberg]

I can't reproduce this on my end.