> I'm trying to upgrade my TIKI from 1.9.1 to 18.104.22.168. I ran the 1.8 -> 1.9 DB upgrade script and received 100s of failed print operations for things like:
> *Duplicate columns
> *Unknown columns
> *Table already exists
> *Unable to drop tables
> I've rerun the script several times with the same results
Hi, as the name already says, the script updates from all versions 1.8.x up to 1.9.x to the most current version 22.214.171.124.
You already had 1.9.1, so many things are fixed/changed already thus throwing an error now. That are new fields for a table that already exist and more stuff like that.
Just ignore those errors.