Hi...
I'm running four interwikis sharing one pool wiki for the media files. After upgrading from 1.16 to 1.17 I'm getting an error, when I set $wgUseSharedUploads = true; in the LocalSettings.php of each interwiki.
Here is the error:
Warning: mysql_real_escape_string() expects parameter 2 to be resource, null given in /html/wiki/en/w/includes/db/DatabaseMysql.php on line 318 Warning: mysql_real_escape_string() expects parameter 2 to be resource, null given in /html/wiki/en/w/includes/db/DatabaseMysql.php on line 318 Warning: mysql_query(): supplied argument is not a valid MySQL-Link resource in /html/wiki/en/w/includes/db/DatabaseMysql.php on line 23 A database query syntax error has occurred. This may indicate a bug in the software. The last attempted database query was: BEGIN from within function "DatabaseBase::begin". Database returned error "0: ". Debug data: Start request GET /wiki/Main_Page HTTP HEADERS: Accept: text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/webp, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1 Accept-Encoding: gzip, deflate Accept-Language: en,de;q=0.9,de-DE;q=0.8 Cache-Control: no-cache Connection: Keep-Alive Cookie: database_3UserID=1; database_3UserName=Till+Kraemer; database_3Token=1d8916427743c36ef3936c5f20a8c9e3; awc_startTime=20110814185359; database_3_session=2bauhg71ti53lp57pfhqage6q2; __utma=162725736.456536178.1297683604.1313346115.1313410956.169; __utmb=162725736.37.10.1313410956; __utmc=162725736; __utmz=162725736.1313410956.169.53.utmcsr=pool.domain.com|utmccn=(referral)|utmcmd=referral|utmcct=/wiki/Main_Page Host: en.domain.com Referer: http://en.domain.com/wiki/Till_Kraemer User-Agent: Opera/9.80 (Windows NT 6.1; U; en) Presto/2.9.168 Version/11.50 CACHES: APCBagOStuff[main] APCBagOStuff[message] FakeMemCachedClient[parser] Unstubbing $wgParser on call of $wgParser::setFunctionHook from SimpleSecurity::__construct Unstubbing $wgOut on call of $wgOut::_unstub from wfDebug Unstubbing $wgContLang on call of $wgContLang::getMagic from MagicWord::load LocalisationCache: using store LCStore_DB Unstubbing $wgMessageCache on call of $wgMessageCache::get from wfMsgGetKey Unstubbing $wgLang on call of $wgLang::getCode from MessageCache::get User: got user 1 from cache Connecting to 111.222.333.444 database_3... Connected to 111.222.333.444 database_3. User: loading options for user 1 from override cache. User: logged in from session User: loading options for user 1 from override cache. MessageCache::load: Loading en... got from global cache Use of MessageCache::addMessages is deprecated. [Called from call_user_func_array in (internal function)] Use of MessageCache::addMessage is deprecated. [Called from setupSEOParserHooks in /html/wiki/en/w/extensions/Add_HTML_Meta_and_Title.php at line 57] Fully initialised Title::getRestrictionTypes: applicable restriction types for Main Page are edit,move,readOutputPage::checkLastModified: CACHE DISABLED User::isBlockedFrom: enter User::isBlockedFrom: asking isBlocked() User::isBlocked: enter User::getBlockedStatus: checking... IP: 555.666.777.888 Block::load: '', '1', 1 Article::view using parser cache: no Class SkinMonobook not found; skipped loading Article::view: doing uncached parse User::isBlockedFrom: enter User::isBlockedFrom: asking isBlocked() User::isBlocked: enter User::getBlockedStatus: already loaded. SiteStats::loadAndLazyInit: reading site_stats from slave SQL ERROR: User::isBlockedFrom: enter User::isBlockedFrom: asking isBlocked() User::isBlocked: enter User::getBlockedStatus: already loaded. Title::getRestrictionTypes: applicable restriction types for Main Page are edit,move,read
It's very brutal, because no images show up, except for the pool wiki. I'm about to try MW 1.18 alpha, because I have no idea how to fix this and I really need the images.
Any help is more than appreciated!
Thanks + cheers,