Leantime founder here: Sorry you were running into issues. Did you ever get to update your PHP version to 8 and Leantime running (https://github.com/Leantime/leantime/issues/2006)? We didn't hear back from you after you submitted the initial issue on Github. Would love to know what was slow or the CSS issues you were encountering.
intheleantime
joined 11 months ago
Leantime founder here. I am sorry you were running into issues with Leantime. Based on your GitHub issue https://github.com/Leantime/leantime/issues/2006 and discord messages it appears that you are attempting to run Leantime on a server with PHP7.
We dropped support for 7 a while ago. (Keep in mind that your CLI can run a different PHP version than the actual server).
The line in the code called out is a private variable definition with 3 different potential types. This was introduced in PHP8.
We‘re always happy to help get your Installation running but the min system requirements need to be met.
Https://leantime.io (Disclaimer: I am the founder)