How can i configure the database to escape this error: 1267 Illegal mix of collations
: utf8 vs cp1251?
I wanted to use cirillic symbols on the wiki.
So, when i create internal link beginnig with the letter "И" or 'и', error raises =>
[ec79bc2b15920b64df7b2aeb] /index.php?title=%D0%A1%D1%81%D1%8B%D0%BB%D0%BA%D0%B8&action=submit Wikimedia\Rdbms\DBQueryError from line 1075 of /home/htasu/hta.su/docs/includes/libs/rdbms/database/Database.php: A database query error has occurred. Did you forget to run your application's database schema updater after upgrading? Query: SELECT page_id,page_len,page_is_redirect,page_latest,page_content_model,page_namespace,page_title FROM `page` WHERE (page_namespace = '0' AND page_title = 'Интернет') Function: LinkHolderArray::replaceInternal Error: 1267 Illegal mix of collations (utf8_bin,IMPLICIT) and (cp1251_general_ci,COERCIBLE) for operation '=' (htasu.mysql) Backtrace: #0 /home/htasu/hta.su/docs/includes/libs/rdbms/database/Database.php(933): Wikimedia\Rdbms\Database->reportQueryError(string, integer, string, string, boolean) #1 /home/htasu/hta.su/docs/includes/libs/rdbms/database/Database.php(1269): Wikimedia\Rdbms\Database->query(string, string) #2 /home/htasu/hta.su/docs/includes/parser/LinkHolderArray.php(343): Wikimedia\Rdbms\Database->select(string, array, string, string) #3 /home/htasu/hta.su/docs/includes/parser/LinkHolderArray.php(270): LinkHolderArray->replaceInternal(string) #4 /home/htasu/hta.su/docs/includes/parser/Parser.php(4927): LinkHolderArray->replace(string) #5 /home/htasu/hta.su/docs/includes/parser/Parser.php(1368): Parser->replaceLinkHolders(string) #6 /home/htasu/hta.su/docs/includes/parser/Parser.php(454): Parser->internalParseHalfParsed(string, boolean, boolean) #7 /home/htasu/hta.su/docs/includes/content/WikitextContent.php(330): Parser->parse(string, Title, ParserOptions, boolean, boolean, NULL) #8 /home/htasu/hta.su/docs/includes/content/AbstractContent.php(497): WikitextContent->fillParserOutput(Title, NULL, ParserOptions, boolean, ParserOutput) #9 /home/htasu/hta.su/docs/includes/page/WikiPage.php(2071): AbstractContent->getParserOutput(Title, NULL, ParserOptions) #10 /home/htasu/hta.su/docs/extensions/SpamBlacklist/SpamBlacklistHooks.php(37): WikiPage->prepareContentForEdit(WikitextContent) #11 /home/htasu/hta.su/docs/includes/Hooks.php(186): SpamBlacklistHooks::filterMergedContent(RequestContext, WikitextContent, Status, string, User, boolean) #12 /home/htasu/hta.su/docs/includes/EditPage.php(1652): Hooks::run(string, array) #13 /home/htasu/hta.su/docs/includes/EditPage.php(2066): EditPage->runPostMergeFilters(WikitextContent, Status, User) #14 /home/htasu/hta.su/docs/includes/EditPage.php(1493): EditPage->internalAttemptSave(NULL, boolean) #15 /home/htasu/hta.su/docs/includes/EditPage.php(637): EditPage->attemptSave(NULL) #16 /home/htasu/hta.su/docs/includes/actions/EditAction.php(59): EditPage->edit() #17 /home/htasu/hta.su/docs/includes/actions/SubmitAction.php(38): EditAction->show() #18 /home/htasu/hta.su/docs/includes/MediaWiki.php(499): SubmitAction->show() #19 /home/htasu/hta.su/docs/includes/MediaWiki.php(293): MediaWiki->performAction(Article, Title) #20 /home/htasu/hta.su/docs/includes/MediaWiki.php(862): MediaWiki->performRequest() #21 /home/htasu/hta.su/docs/includes/MediaWiki.php(523): MediaWiki->main() #22 /home/htasu/hta.su/docs/index.php(43): MediaWiki->run() #23 {main}