Hi, this is my MediaWiki installation: +—————————————————————————————+ | MediaWiki: 1.32.0 | | PHP: 7.2.17-0ubuntu0.18.04.1 (apache2handler) | | MariaDB: 10.1.38-MariaDB-0ubuntu0.18.04.1 | | ICU: 60.2 | | Elasticsearch: 5.6.16 | | Lua: 5.1.5 | +—————————————————————————————+

I got the following MediaWiki Internal error when I tried to “move” the article Mr._Horn’s_Strathspey to Mr._Horn’s_Strathspey_(1). Now, the moved article [ Mr._Horn’s_Strathspey_(1) ] is accessible while the original one [ Mr._Horn’s_Strathspey ] returns this exception ( caught inside another exception handler) Too much for my technical skills. I did some research in Google to find an answer but, assuming that I have found some solution (something related to $wgMultiContentRevisionSchemaMigrationStage and SCHEMA_COMPAT_WRITE_BOTH), I confess that I did not understand how to apply it. Any help is greatly appreciated.

Thanks.

Valerio Pelliccioni W:https://tunearch.org/wiki/User:Valerio_Pelliccioni

---- MediaWiki internal error.

Original exception: [f52efd87abf1cf423d19d4af] /wiki/Mr._Horn%27s_Strathspey MediaWiki\Revision\RevisionAccessException from line 1635 of /var/www/w/includes/Revision/RevisionStore.php: Main slot of revision 369407 not found in database! Backtrace: #0 /var/www/w/includes/Revision/RevisionStore.php(1671): MediaWiki\Revision\RevisionStore->loadSlotRecords(string, integer) #1 [internal function]: MediaWiki\Revision\RevisionStore->MediaWiki\Revision{closure}() #2 /var/www/w/includes/Revision/RevisionSlots.php(165): call_user_func(Closure) #3 /var/www/w/includes/Revision/RevisionSlots.php(107): MediaWiki\Revision\RevisionSlots->getSlots() #4 /var/www/w/includes/Revision/RevisionRecord.php(192): MediaWiki\Revision\RevisionSlots->getSlot(string) #5 /var/www/w/includes/Revision.php(697): MediaWiki\Revision\RevisionRecord->getSlot(string, integer) #6 /var/www/w/includes/Revision.php(965): Revision->getMainSlotRaw() #7 /var/www/w/includes/page/WikiPage.php(641): Revision->getContentModel() #8 /var/www/w/includes/libs/objectcache/WANObjectCache.php(1277): WikiPage->{closure}(boolean, integer, array, NULL) #9 /var/www/w/includes/libs/objectcache/WANObjectCache.php(1150): WANObjectCache->doGetWithSetCallback(string, integer, Closure, array) #10 /var/www/w/includes/page/WikiPage.php(647): WANObjectCache->getWithSetCallback(string, integer, Closure) #11 /var/www/w/includes/page/WikiPage.php(269): WikiPage->getContentModel() #12 /var/www/w/includes/page/WikiPage.php(256): WikiPage->getContentHandler() #13 /var/www/w/includes/actions/Action.php(98): WikiPage->getActionOverrides() #14 /var/www/w/includes/actions/Action.php(156): Action::factory(string, WikiPage, RequestContext) #15 /var/www/w/includes/MediaWiki.php(155): Action::getActionName(RequestContext) #16 /var/www/w/includes/MediaWiki.php(777): MediaWiki->getAction() #17 /var/www/w/includes/MediaWiki.php(517): MediaWiki->main() #18 /var/www/w/index.php(42): MediaWiki->run() #19 {main}

Exception caught inside exception handler: [f52efd87abf1cf423d19d4af] /wiki/Mr._Horn%27s_Strathspey MediaWiki\Revision\RevisionAccessException from line 1635 of /var/www/w/includes/Revision/RevisionStore.php: Main slot of revision 369407 not found in database! Backtrace: #0 /var/www/w/includes/Revision/RevisionStore.php(1671): MediaWiki\Revision\RevisionStore->loadSlotRecords(string, integer) #1 [internal function]: MediaWiki\Revision\RevisionStore->MediaWiki\Revision{closure}() #2 /var/www/w/includes/Revision/RevisionSlots.php(165): call_user_func(Closure) #3 /var/www/w/includes/Revision/RevisionSlots.php(107): MediaWiki\Revision\RevisionSlots->getSlots() #4 /var/www/w/includes/Revision/RevisionRecord.php(192): MediaWiki\Revision\RevisionSlots->getSlot(string) #5 /var/www/w/includes/Revision.php(697): MediaWiki\Revision\RevisionRecord->getSlot(string, integer) #6 /var/www/w/includes/Revision.php(965): Revision->getMainSlotRaw() #7 /var/www/w/includes/page/WikiPage.php(641): Revision->getContentModel() #8 /var/www/w/includes/libs/objectcache/WANObjectCache.php(1277): WikiPage->{closure}(boolean, integer, array, NULL) #9 /var/www/w/includes/libs/objectcache/WANObjectCache.php(1150): WANObjectCache->doGetWithSetCallback(string, integer, Closure, array) #10 /var/www/w/includes/page/WikiPage.php(647): WANObjectCache->getWithSetCallback(string, integer, Closure) #11 /var/www/w/includes/page/WikiPage.php(269): WikiPage->getContentModel() #12 /var/www/w/includes/page/WikiPage.php(256): WikiPage->getContentHandler() #13 /var/www/w/includes/actions/Action.php(98): WikiPage->getActionOverrides() #14 /var/www/w/includes/actions/Action.php(156): Action::factory(string, WikiPage, RequestContext) #15 /var/www/w/includes/MediaWiki.php(155): Action::getActionName(RequestContext) #16 /var/www/w/extensions/FlaggedRevs/frontend/FlaggablePageView.php(246): MediaWiki->getAction(WebRequest) #17 /var/www/w/extensions/FlaggedRevs/frontend/FlaggablePageView.php(122): FlaggablePageView->isDefaultPageView(WebRequest) #18 /var/www/w/extensions/FlaggedRevs/frontend/FlaggablePageView.php(176): FlaggablePageView->showingStableAsDefault() #19 /var/www/w/extensions/FlaggedRevs/frontend/FlaggablePageView.php(444): FlaggablePageView->showingStable() #20 /var/www/w/extensions/FlaggedRevs/frontend/FlaggedRevsUI.hooks.php(92): FlaggablePageView->setRobotPolicy() #21 /var/www/w/includes/Hooks.php(174): FlaggedRevsUIHooks::onBeforePageDisplay(OutputPage, SkinMetrolook) #22 /var/www/w/includes/Hooks.php(234): Hooks::callHook(string, array, array, NULL, string) #23 /var/www/w/includes/OutputPage.php(2703): Hooks::runWithoutAbort(string, array) #24 /var/www/w/includes/exception/MWExceptionRenderer.php(136): OutputPage->output() #25 /var/www/w/includes/exception/MWExceptionRenderer.php(53): MWExceptionRenderer::reportHTML(MediaWiki\Revision\RevisionAccessException) #26 /var/www/w/includes/exception/MWExceptionHandler.php(98): MWExceptionRenderer::output(MediaWiki\Revision\RevisionAccessException, integer) #27 /var/www/w/includes/exception/MWExceptionHandler.php(172): MWExceptionHandler::report(MediaWiki\Revision\RevisionAccessException) #28 /var/www/w/includes/MediaWiki.php(544): MWExceptionHandler::handleException(MediaWiki\Revision\RevisionAccessException) #29 /var/www/w/index.php(42): MediaWiki->run() #30 {main} ----