Hi all - wonder if anyone can help me. So I just tried to upgrade my moodle site from 3.11.5 to 4.0 through the Softaculous installer (I made a backup first). Everything seemed to go fine, but then it said that I needed to visit the admin page to complete the installation and provided a link for this. When I clicked on the link, I got this error:
Unfortunately, the more information bit wasn't especially helpful:
Trying to visit the main page tries to reroute me to the admin page which then fails again, as above. Does anyone have any ideas? Thank you so much!