When I run refreshLinks.php, I constantly get following error message
[84df081f98fd28079f36f0b3] [no req] MWUnknownContentModelException from line 306 of /var/www/html/includes/content/ContentHandler.php: The content model 'proofread-page' is not registered on this wiki. See https://www.mediawiki.org/wiki/Content_handlers to find out which extensions handle this content model. Backtrace: #0 /var/www/html/includes/content/ContentHandler.php(243): ContentHandler::getForModelID(string) #1 /var/www/html/includes/Title.php(4746): ContentHandler::getForTitle(Title) #2 /var/www/html/includes/parser/Parser.php(895): Title->getPageLanguage() #3 /var/www/html/includes/parser/Parser.php(2129): Parser->getTargetLanguage() #4 /var/www/html/includes/parser/Parser.php(2094): Parser->replaceInternalLinks2(string) #5 /var/www/html/includes/parser/Parser.php(1322): Parser->replaceInternalLinks(string) #6 /var/www/html/includes/parser/Parser.php(451): Parser->internalParse(string) #7 /var/www/html/includes/content/WikitextContent.php(330): Parser->parse(string, Title, ParserOptions, boolean, boolean, NULL) #8 /var/www/html/includes/content/AbstractContent.php(497): WikitextContent->fillParserOutput(Title, NULL, ParserOptions, boolean, ParserOutput) #9 /var/www/html/includes/content/AbstractContent.php(230): AbstractContent->getParserOutput(Title, NULL, ParserOptions, boolean) #10 /var/www/html/maintenance/refreshLinks.php(278): AbstractContent->getSecondaryDataUpdates(Title, NULL, boolean) #11 /var/www/html/maintenance/refreshLinks.php(199): RefreshLinks::fixLinksFromArticle(integer, boolean) #12 /var/www/html/maintenance/refreshLinks.php(82): RefreshLinks->doRefreshLinks(integer, boolean, string, boolean, boolean) #13 /var/www/html/maintenance/doMaintenance.php(111): RefreshLinks->execute() #14 /var/www/html/maintenance/refreshLinks.php(495): require_once(string) #15 {main}
I think I have done everything that installation guide say. The extension is working as expected, and I have created multiple pages in the Page and Index namespace. I have run update.php, but it do not solve the problem.