I posted a problem to the Features/Usability forum with upgrading from 2.0 to 2.1 with PHP Warnings and Notices but think perhaps it should be posted here.
A key question is whether the 2.1 installation packages should contain a file called tiki-2.1-mysql.sql in the db folder. The more serious PHP Warnings were because adminlib.php tries to open this file but cannot find it. ie
PHP (5.2.6) ERROR (E_WARNING):
Type: file(db/tiki-2.1-mysql.sql) function.file: failed to open stream: No such file or directory
This file is not in the .zip I used and doesn't seem to be in the .tar either ??
All the other PHP Notices are an "Undefined index" of one sort of another - so I'm wondering whether something else is missing.
Could this be an error I made or something wrong with the update package. I really need some input to point me in the right direction since I can go back and redo the upgrades (4 or 5 sites) but don't want to do this until I'm sure that I can fix it.