Gsandtner Michael wrote:
We successfully run mediawiki for a year with version
1.9.3
(with an extension function defining these hooks:
AutoAuthenticate, SpecialPage_initList, UserLogoutComplete).
Now we tried to upgrade to 1.12.0. The upgrade process seemed
to be OK, since the installer completed with "Installation
successfull".
However, it does not work; the error log states:
PHP Fatal error: Class 'DOMDocument' not found in
/magwien/var/gondor-phpserver/html/m13wiki/includes/Preprocess
or_DOM.php on line 566
This is a bug in MediaWiki, and could easily be fixed by backporting
r34283 and releasing 1.12.1.
-- Tim Starling