Hello everybody. I know this post has been inactive for more than two years, but I’m still getting this error while trying to configure Nextcloud 18 on Ubuntu 20.04.
I took a look also at this discussion, but it hasn’t been of much help, unfortunately.
I Have the latest versions of MySQL, Apache and php.
I went through the steps @berniejo suggested, but nextcloud won’t allow me to use the same user I previously configured, it adds an index at the end to create a new user. In my case, if I tried another time, I’d get: 'oc_xplosionmind1'
Please help me, I’m getting crazy!
NOTE: not using Docker or Docker compose as @akrea
Here’s a screenshot: