> Hey guys, to upgrade from 1.9.0 to 1.9.3, can I simply upload new php files,overwriting the old ones, on my website, without touching the mysql database?
Yes, you can copy files over
But you also nee to run the 1.8to1.9 script from tiki-install.php
> And another question: because the hosting has changed the mysql credentials (username and password), where I can find the db configuration file in tiki wiki?
188.8.131.52 is coming out today.
> Thanx, 4 the attention