Upgrade from 3.0.3 to 4.0.9

CMS Version

3.0.3

Installation Method

Custom install

Operating System

Windows 10Pro

Issue

Dear Community Xibo

I am trying to update Xibo from version 3.0.3 to version 4.0.9. The database is imported without errors. However, when trying to log into Xibo after the update I get “The CMS is temporarily offline due to an update in progress. Please check with your system administrator for updates or refresh the page in a few minutes.” I have followed some instructions that I have found in the community but I have not been successful.

Thank you for the help that you may be able to provide

Thank you