I had a working install of XERTE on my shared server space. I used the TSUGI install script inside XERTE and received the error message that TSUGI install failed due to PHP v8.1 being incompatible. On checking it appears that TSUGI currently requires PHP v8 max.
At this point I lost access to xerte, everytime I tried to access mysite.co.uk/xerte I get error message "database setup failed". So I uninstalled XERTE, downgraded my PHP version to V8 and did a fresh install. The fresh install was successful, I can see the DB has been created, the file structure is there, but I just keep getting the error message "database setup failed" which appears to be left over from the failed TSUGI install...
I have contacted my server support, but thought I would check here too to see if anyone has any ideas, or has run into this.