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Backtrace:
#0 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/libs/rdbms/loadbalancer/LoadBalancer.php(934): Wikimedia\Rdbms\LoadBalancer->reportConnectionError() #1 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/libs/rdbms/loadbalancer/LoadBalancer.php(901): Wikimedia\Rdbms\LoadBalancer->getServerConnection(0, '17003m5368_6-rm...', 0) #2 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/libs/rdbms/loadbalancer/LoadBalancer.php(1046): Wikimedia\Rdbms\LoadBalancer->getConnection(-1, Array, '17003m5368_6-rm...', 0) #3 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/GlobalFunctions.php(2463): Wikimedia\Rdbms\LoadBalancer->getMaintenanceConnectionRef(-1, 'api', '17003m5368_6-rm...') #4 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/cache/MessageCache.php(490): wfGetDB(-1, 'api') #5 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/cache/MessageCache.php(445): MessageCache->loadFromDB('de', NULL) #6 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/cache/MessageCache.php(368): MessageCache->loadFromDBWithLock('de', Array, NULL) #7 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/cache/MessageCache.php(1108): MessageCache->load('de') #8 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/cache/MessageCache.php(1034): MessageCache->getMsgFromNamespace('Captcha-ip-whit...', 'de') #9 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/cache/MessageCache.php(1005): MessageCache->getMessageForLang(Object(Language), 'captcha-ip-whit...', true, Array) #10 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/cache/MessageCache.php(947): MessageCache->getMessageFromFallbackChain(Object(Language), 'captcha-ip-whit...', true) #11 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/language/Message.php(1304): MessageCache->get('captcha-ip-whit...', true, Object(Language)) #12 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/language/Message.php(1026): Message->fetchMessage() #13 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/extensions/ConfirmEdit/SimpleCaptcha/SimpleCaptcha.php(390): Message->isDisabled() #14 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/extensions/ConfirmEdit/SimpleCaptcha/SimpleCaptcha.php(1221): SimpleCaptcha->isIPWhitelisted() #15 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/extensions/ConfirmEdit/SimpleCaptcha/SimpleCaptcha.php(903): SimpleCaptcha->canSkipCaptcha(Object(User), Object(GlobalVarConfig)) #16 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/extensions/ConfirmEdit/includes/auth/CaptchaPreAuthenticationProvider.php(21): SimpleCaptcha->needCreateAccountCaptcha(Object(User)) #17 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/auth/AuthManager.php(2127): CaptchaPreAuthenticationProvider->getAuthenticationRequests('create', Array) #18 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/auth/AuthManager.php(2105): MediaWiki\Auth\AuthManager->getAuthenticationRequestsInternal('create', Array, Array, Object(User)) #19 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/specialpage/AuthManagerSpecialPage.php(275): MediaWiki\Auth\AuthManager->getAuthenticationRequests('create', Object(User)) #20 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/specialpage/LoginSignupSpecialPage.php(143): AuthManagerSpecialPage->loadAuth(NULL) #21 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/specialpage/LoginSignupSpecialPage.php(235): LoginSignupSpecialPage->load(NULL) #22 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/specialpage/SpecialPage.php(600): LoginSignupSpecialPage->execute(NULL) #23 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/specialpage/SpecialPageFactory.php(635): SpecialPage->run(NULL) #24 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/MediaWiki.php(307): MediaWiki\SpecialPage\SpecialPageFactory->executePath(Object(Title), Object(RequestContext)) #25 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/MediaWiki.php(945): MediaWiki->performRequest() #26 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/includes/MediaWiki.php(548): MediaWiki->main() #27 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/index.php(53): MediaWiki->run() #28 /data/web/1/000/017/003/21664/htdocs/rpgmakerwiki/index.php(46): wfIndexMain() #29 {main}