---
title: "DataJet Explorer stuck on \"opening\" message"
slug: "datajet-explorer-stuck-on-opening-project-message"
updated: 2022-11-11T12:52:32Z
published: 2022-11-11T12:52:32Z
canonical: "docs.datajet.app/datajet-explorer-stuck-on-opening-project-message"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.datajet.app/llms.txt
> Use this file to discover all available pages before exploring further.

# DataJet Explorer stuck on "opening project" message

When starting DataJet Explorer, if the application stays with the "Opening Project" dialog visible, and DataJet Explorer doesn't open, ask your system administrator to verify that the underlying mongo project database is running correctly on the DataJet Server. Starting mongo on the server will allow DataJet Explorer to open. ![](https://cdn.document360.io/73b6469b-c1e4-47e9-aa65-986c8ebd17ca/Images/Documentation/image-1668170791172.png)