I was under the impression that the updated said the version of what you were upgrading _to_. Are you SURE you extracted the 1.11.0 files to the right place? The tarball by default extracts to ./mediawiki-[version], so if you extracted it on your server, check that it isn't still sitting in that directory.
Okay, that did end up being the case-- I thought I'd extracted the files to wikific/ but for some reason they just ended up in my normal Site folder (basically my local equivalent of public_html). I uploaded the correct files and ran the script, and now I get an Internal Error. After adding the specified line to LocalSettings.php, it says the following:
Internal error
Detected bug in an extension! Hook bb2_mediawiki_timer failed to return a value; should return true to continue hook processing or false to abort.
Backtrace:
#0 /home/seventh/public_html/wikific/includes/Parser.php(386): wfRunHooks('ParserAfterTidy', Array) #1 /home/seventh/public_html/wikific/includes/Article.php(3017): Parser->parse('[[Image:YClipar...', Object(Title), Object(ParserOptions), true, true, 3231) #2 /home/seventh/public_html/wikific/includes/Article.php(831): Article->outputWikiText('[[Image:YClipar...') #3 /home/seventh/public_html/wikific/includes/Wiki.php(383): Article->view() #4 /home/seventh/public_html/wikific/includes/Wiki.php(48): MediaWiki->performAction(Object(OutputPage), Object(Article), Object(Title), Object(User), Object(WebRequest)) #5 /home/seventh/public_html/wikific/index.php(89): MediaWiki->initialize(Object(Title), Object(OutputPage), Object(User), Object(WebRequest)) #6 {main}
Now what??? _Azurite