WFM, but I think this is a dupe... There's a bug where this was happening for logged in sysops on other wikis...

• This bug has been marked as a duplicate of bug 41187 ***

It's not WFM: https://sco.wikipedia.org/w/index.php?title=Special:RecentChanges&limit=500

I'm a normal user, no global or local scowiki flags, so reopening.

<Reedy> 2012-10-21 15:43:16 mw44 scowiki: [5891595e] /w/index.php?title=Special:RecentChanges&limit=500 Exception from line 594 of /usr/local/apache/common-local/php-1.21wmf1/includes/Message.php: Invalid message parameter

Full stack trace: <Reedy> http://p.defau.lt/?KslPurnWCGnpNK8VuFYhGg

<includeonly><span class="IPA" style="white-space:nowrap">[[Wikipedia:IPA for Polish|{{#switch:{{{1}}}|[-|[]|[]AUD=[|/-||AUD=/|--|-]|-/|-]AUD|-/AUD=|[}}{{#switch:{{{1|}}}|[-|-]|[]|/-|-/||--|-]AUD|[]AUD|-/AUD|AUD|AUD=|{{c-pl|{{{1}}}}}}}{{#if:{{{2|}}}|{{#switch:{{{1|}}}|-]AUD|[]AUD|-/AUD|AUD|AUD=|{{c-pl|{{{2|}}}}}}}}}{{#if:{{{3|}}}|{{c-pl|{{{3}}}}}}}{{#if:{{{4|}}}|{{c-pl|{{{4}}}}}}}{{#if:{{{5|}}}|{{c-pl|{{{5}}}}}}}{{#if:{{{6|}}}|{{c-pl|{{{6}}}}}}}{{#if:{{{7|}}}|{{c-pl|{{{7}}}}}}}{{#if:{{{8|}}}|{{c-pl|{{{8}}}}}}}{{#if:{{{9|}}}|{{c-pl|{{{9}}}}}}}{{#if:{{{10|}}}|{{c-pl|{{{10}}}}}}}{{#if:{{{11|}}}|{{c-pl|{{{11}}}}}}}{{#if:{{{12|}}}|{{c-pl|{{{12}}}}}}}{{#if:{{{13|}}}|{{c-pl|{{{13}}}}}}}{{#if:{{{14|}}}|{{c-pl|{{{14}}}}}}}{{#if:{{{15|}}}|{{c-pl|{{{15}}}}}}}{{#if:{{{16|}}}|{{c-pl|{{{16}}}}}}}{{#if:{{{17|}}}|{{c-pl|{{{17}}}}}}}{{#if:{{{18|}}}|{{c-pl|{{{18}}}}}}}{{#if:{{{19|}}}|{{c-pl|{{{19}}}}}}}{{#if:{{{20|}}}|{{c-pl|{{{20}}}}}}}{{#if:{{{21|}}}|{{c-pl|{{{21}}}}}}}{{#if:{{{22|}}}|{{c-pl|{{{22}}}}}}}{{#if:{{{23|}}}|{{c-pl|{{{23}}}}}}}{{#if:{{{24|}}}|{{c-pl|{{{24}}}}}}}{{#if:{{{25|}}}|{{c-pl|{{{25}}}}}}}{{#if:{{{26|}}}|{{c-pl|{{{26}}}}}}}{{#if:{{{27|}}}|{{c-pl|{{{27}}}}}}}{{#if:{{{28|}}}|{{c-pl|{{{28}}}}}}}{{#if:{{{29|}}}|{{c-pl|{{{29}}}}}}}{{#if:{{{30|}}}|{{c-pl|{{{30}}}}}}}{{#if:{{{31|}}}|{{c-pl|{{{31}}}}}}}{{#if:{{{32|}}}|{{c-pl|{{{32}}}}}}}{{#if:{{{33|}}}|{{c-pl|{{{33}}}}}}}{{#switch:{{{1}}}|-]|[]|-]AUD|[]AUD=]|-/||\/AUD|AUD=/|--|[-|/-=|]}}]]</span>{{#switch:{{{1}}}|-]AUD|[]AUD|-/AUD|AUD|AUD={{IPA audio link|{{{2}}} }}}}</includeonly><noinclude>
{{documentation}}
</noinclude>

https://sco.wikipedia.org/w/index.php?title=Template:IPAc-pl&action=edit

deleted the file

after deletion, the problem continued

File won't undelete, and it now won't allow a creation of the page with that name.

Created the file successfully at test2 (created with summary)

• https://test2.wikipedia.org/w/index.php?title=Template:IPAc-pl&action=history

Unsuccessful process at testwiki (created with no summary and fails)

• https://test.wikipedia.org/w/index.php?title=Template:IPAc-pl&action=history

Creates with edit summary

• https://test.wikipedia.org/w/index.php?title=Template:IPAc-plo&action=history

supposedly paste the text of the edit into the summary and it breaks

Reedy fixed test and test2 by adding the edit summary.

for scowiki, can we please have similar done

Template:IPAc-pl" rcid="291957" pageid="40228" revid="296418" old_revid="0" timestamp="2012-10-19T19:12:32Z" />

Unfortunately the file is deleted, so that adds a level of complexity.

I see another kind of exception in the logs too

2012-10-24 18:34:36 srv196 dewiki: [59c21c0e] /wiki/Spezial:Letzte_%C3%84nderungen Exception from line 2956 of /usr/local/apache/common-local/php-1.21wmf2/includes/Title.php: LinkCache doesn't currently know about this title: Liste_der_Nummer-eins-Hits_in_Deutschland_(2002)
#0 /usr/local/apache/common-local/php-1.21wmf2/includes/Linker.php(143): Title->getLength()
#1 /usr/local/apache/common-local/php-1.21wmf2/includes/Linker.php(341): Linker::getLinkColour(Object(Title), 400)
#2 /usr/local/apache/common-local/php-1.21wmf2/includes/Linker.php(248): Linker::linkAttribs(Object(Title), Array, Array)
#3 /usr/local/apache/common-local/php-1.21wmf2/extensions/FlaggedRevs/frontend/FlaggedRevsUI.hooks.php(543): Linker::link(Object(Title), 'sichten', Array, Array)
#4 [internal function]: FlaggedRevsUIHooks::addToChangeListLine(Object(EnhancedChangesList), '<span class="mw...', '<table class="m...', Object(RCCacheEntry), false, false)
#5 /usr/local/apache/common-local/php-1.21wmf2/includes/Hooks.php(253): call_user_func_array('FlaggedRevsUIHo...', Array)
#6 /usr/local/apache/common-local/php-1.21wmf2/includes/GlobalFunctions.php(3811): Hooks::run('ChangesListInse...', Array)
#7 /usr/local/apache/common-local/php-1.21wmf2/includes/ChangesList.php(381): wfRunHooks('ChangesListInse...', Array)
#8 /usr/local/apache/common-local/php-1.21wmf2/includes/ChangesList.php(1194): ChangesList->insertArticleLink('<table class="m...', Object(RCCacheEntry), false, false)
#9 /usr/local/apache/common-local/php-1.21wmf2/includes/ChangesList.php(1251): EnhancedChangesList->recentChangesBlockLine(Object(RCCacheEntry))
#10 /usr/local/apache/common-local/php-1.21wmf2/includes/ChangesList.php(1268): EnhancedChangesList->recentChangesBlock()
#11 /usr/local/apache/common-local/php-1.21wmf2/includes/specials/SpecialRecentchanges.php(531): EnhancedChangesList->endRecentChangesList()
#12 /usr/local/apache/common-local/php-1.21wmf2/includes/specials/SpecialRecentchanges.php(179): SpecialRecentChanges->webOutput(Object(ResultWrapper), Object(FormOptions))
#13 /usr/local/apache/common-local/php-1.21wmf2/includes/SpecialPage.php(599): SpecialRecentChanges->execute(NULL)
#14 /usr/local/apache/common-local/php-1.21wmf2/includes/SpecialPageFactory.php(497): SpecialPage->run(NULL)
#15 /usr/local/apache/common-local/php-1.21wmf2/includes/Wiki.php(291): SpecialPageFactory::executePath(Object(Title), Object(RequestContext))
#16 /usr/local/apache/common-local/php-1.21wmf2/includes/Wiki.php(554): MediaWiki->performRequest()
#17 /usr/local/apache/common-local/php-1.21wmf2/includes/Wiki.php(447): MediaWiki->main()
#18 /usr/local/apache/common-local/php-1.21wmf2/index.php(59): MediaWiki->run()
#19 /usr/local/apache/common-local/live-1.5/index.php(3): require('/usr/local/apac...')
#20 {main}

• This bug has been marked as a duplicate of bug 37209 ***

Did scoWP get its edit summary fixed for that RC?

Template:IPAc-pl" rcid="291957" pageid="40228" revid="296418" old_revid="0"
timestamp="2012-10-19T19:12:32Z" />

Edit summary not fixed and still needs fixing, though the source of the issue would be per the duplicate

[489a8822] 2012-10-25 14:00:19: Fatal exception of type MWException

Currently happening with deletion log: https://sco.wikipedia.org/w/index.php?title=Special%3ALog&type=delete

[1b07062e] 2012-11-16 17:47:17: Fatal exception of type MWException

Both recent changes and the deletion log on sco.wikipedia work fine for me, so I think this issue was fixed by the patch for bug 41400. Closing.

• This bug has been marked as a duplicate of bug 38566 ***