Error
Request ID: AWmcomha8aQffZ3H9FZs
PHP Warning: count(): Parameter must be an array or an object that implements Countable
#0 /srv/mediawiki/php-1.33.0-wmf.22/includes/parser/BlockLevelPass.php(202): MWExceptionHandler::handleError(integer, string, string, integer, array) #1 /srv/mediawiki/php-1.33.0-wmf.22/includes/parser/BlockLevelPass.php(52): BlockLevelPass->execute() #2 /srv/mediawiki/php-1.33.0-wmf.22/includes/parser/Parser.php(2555): BlockLevelPass::doBlockLevels(string, boolean) #3 /srv/mediawiki/php-1.33.0-wmf.22/includes/parser/Parser.php(1415): Parser->doBlockLevels(string, boolean) #4 /srv/mediawiki/php-1.33.0-wmf.22/includes/parser/Parser.php(485): Parser->internalParseHalfParsed(string, boolean, boolean) #5 /srv/mediawiki/php-1.33.0-wmf.22/includes/cache/MessageCache.php(1260): Parser->parse(string, Title, ParserOptions, boolean) #6 /srv/mediawiki/php-1.33.0-wmf.22/includes/Message.php(1265): MessageCache->parse(string, Title, boolean, boolean, LanguageEn) #7 /srv/mediawiki/php-1.33.0-wmf.22/includes/Message.php(890): Message->parseText(string) #8 /srv/mediawiki/php-1.33.0-wmf.22/includes/Message.php(943): Message->toString(string) #9 /srv/mediawiki/php-1.33.0-wmf.22/includes/EditPage.php(3614): Message->parse() #10 /srv/mediawiki/php-1.33.0-wmf.22/includes/EditPage.php(2980): EditPage->showEditTools() #11 /srv/mediawiki/php-1.33.0-wmf.22/includes/EditPage.php(719): EditPage->showEditForm() #12 /srv/mediawiki/php-1.33.0-wmf.22/includes/actions/EditAction.php(60): EditPage->edit() #13 /srv/mediawiki/php-1.33.0-wmf.22/includes/MediaWiki.php(501): EditAction->show() #14 /srv/mediawiki/php-1.33.0-wmf.22/includes/MediaWiki.php(294): MediaWiki->performAction(Article, Title) #15 /srv/mediawiki/php-1.33.0-wmf.22/includes/MediaWiki.php(867): MediaWiki->performRequest() #16 /srv/mediawiki/php-1.33.0-wmf.22/includes/MediaWiki.php(517): MediaWiki->main() #17 /srv/mediawiki/php-1.33.0-wmf.22/index.php(42): MediaWiki->run() #18 /srv/mediawiki/w/index.php(3): require(string) #19 {main}