[W@DGBwpEEj4AAAvbGTMAAAAJ] /wiki/File:VisualEditor_Toolbar_Lists_and_indentation-pcd.png MWException from line 182 of /srv/mediawiki/php-master/includes/MagicWord.php: Error: invalid magic word 'translation' Backtrace: #0 /srv/mediawiki/php-master/includes/MagicWordFactory.php(221): MagicWord->load(string) #1 /srv/mediawiki/php-master/includes/parser/Parser.php(4922): MagicWordFactory->get(string) #2 /srv/mediawiki/php-master/extensions/Translate/TranslateHooks.php(814): Parser->setFunctionHook(string, string) #3 /srv/mediawiki/php-master/includes/Hooks.php(174): TranslateHooks::setupTranslateParserFunction(Parser) #4 /srv/mediawiki/php-master/includes/Hooks.php(202): Hooks::callHook(string, array, array, NULL) #5 /srv/mediawiki/php-master/includes/parser/Parser.php(375): Hooks::run(string, array) #6 /srv/mediawiki/php-master/includes/StubObject.php(112): Parser->firstCallInit() #7 /srv/mediawiki/php-master/includes/StubObject.php(138): StubObject->_call(string, array) #8 /srv/mediawiki/php-master/includes/cache/MessageCache.php(1193): StubObject->__call(string, array) #9 /srv/mediawiki/php-master/includes/cache/MessageCache.php(1224): MessageCache->getParser() #10 /srv/mediawiki/php-master/includes/Message.php(1254): MessageCache->parse(string, Title, boolean, boolean, LanguageEn) #11 /srv/mediawiki/php-master/includes/Message.php(878): Message->parseText(string) #12 /srv/mediawiki/php-master/includes/Message.php(931): Message->toString(string) #13 /srv/mediawiki/php-master/includes/page/ImagePage.php(405): Message->parse() #14 /srv/mediawiki/php-master/includes/page/ImagePage.php(135): ImagePage->openShowImage() #15 /srv/mediawiki/php-master/includes/actions/ViewAction.php(68): ImagePage->view() #16 /srv/mediawiki/php-master/includes/MediaWiki.php(501): ViewAction->show() #17 /srv/mediawiki/php-master/includes/MediaWiki.php(294): MediaWiki->performAction(ImagePage, Title) #18 /srv/mediawiki/php-master/includes/MediaWiki.php(862): MediaWiki->performRequest() #19 /srv/mediawiki/php-master/includes/MediaWiki.php(517): MediaWiki->main() #20 /srv/mediawiki/php-master/index.php(42): MediaWiki->run() #21 /srv/mediawiki/w/index.php(3): include(string) #22 {main}
I'm guessing this was caused by the initial patches to move the Translate extension to have an extension.json file, and Wikibase magically requiring it to be loaded earlier, or something similar.