How did you upgrade Theo? I have upgraded EasyBlog on the site without any issues. This is what I did,
1. Head over to
https://stackideas.com/dashboard to download the launcher.
2. Go to extensions manager to upload the installer,
http://take.ms/f1Clg
3. Click on Proceed with installation button.
4. Continue the installation process,
http://take.ms/Iqcjd
5. After the installation is done, proceeded with the next steps,
http://take.ms/dVgV8
6. Once the installation and maintenance screen is done, it shows the installation complete,
http://take.ms/lEXPa