Error
- service.version: 1.46.0-wmf.14
- timestamp: 2026-02-11T10:27:24.577Z
- labels.phpversion: 8.3.30
- trace.id: 8003ac59-78a1-46a5-8d45-97acdf30545a
- Find trace.id in Logstash
labels.normalized_message
[{reqId}] {exception_url} TypeError: MediaWiki\Parser\CoreMagicVariables::expand(): Return value must be of type ?string, array returned| Frame | Location | Call |
|---|---|---|
| from | /srv/mediawiki/php-1.46.0-wmf.14/includes/Parser/CoreMagicVariables.php(299) | |
| #0 | /srv/mediawiki/php-1.46.0-wmf.14/includes/Parser/Parser.php(2783) | MediaWiki\Parser\CoreMagicVariables::expand(MediaWiki\Parser\Parser, string, MediaWiki\Utils\MWTimestamp, MediaWiki\Config\ServiceOptions, Monolog\Logger) |
| #1 | /srv/mediawiki/php-1.46.0-wmf.14/includes/Parser/Parser.php(3037) | MediaWiki\Parser\Parser->expandMagicVariable(string, MediaWiki\Parser\PPFrame_Hash) |
| #2 | /srv/mediawiki/php-1.46.0-wmf.14/includes/Parser/PPFrame_Hash.php(266) | MediaWiki\Parser\Parser->braceSubstitution(array, MediaWiki\Parser\PPFrame_Hash) |
| #3 | /srv/mediawiki/php-1.46.0-wmf.14/includes/Parser/Parser.php(2895) | MediaWiki\Parser\PPFrame_Hash->expand(MediaWiki\Parser\PPNode_Hash_Tree, int) |
| #4 | /srv/mediawiki/php-1.46.0-wmf.14/includes/Parser/Parser.php(1537) | MediaWiki\Parser\Parser->replaceVariables(string) |
| #5 | /srv/mediawiki/php-1.46.0-wmf.14/includes/Parser/Parser.php(624) | MediaWiki\Parser\Parser->internalParse(string) |
| #6 | /srv/mediawiki/php-1.46.0-wmf.14/includes/Content/WikitextContentHandler.php(375) | MediaWiki\Parser\Parser->parse(string, MediaWiki\Title\Title, MediaWiki\Parser\ParserOptions, bool, bool, null) |
| #7 | /srv/mediawiki/php-1.46.0-wmf.14/includes/Content/ContentHandler.php(1574) | MediaWiki\Content\WikitextContentHandler->fillParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Content\Renderer\ContentParseParams, MediaWiki\Parser\ParserOutput) |
| #8 | /srv/mediawiki/php-1.46.0-wmf.14/includes/Content/Renderer/ContentRenderer.php(67) | MediaWiki\Content\ContentHandler->getParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Content\Renderer\ContentParseParams) |
| #9 | /srv/mediawiki/php-1.46.0-wmf.14/includes/Api/ApiParse.php(116) | MediaWiki\Content\Renderer\ContentRenderer->getParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Title\Title, null, MediaWiki\Parser\ParserOptions) |
| #10 | /srv/mediawiki/php-1.46.0-wmf.14/includes/PoolCounter/PoolCounterWorkViaCallback.php(68) | MediaWiki\Api\ApiParse->MediaWiki\Api\{closure}() |
| #11 | /srv/mediawiki/php-1.46.0-wmf.14/includes/PoolCounter/PoolCounterWork.php(159) | MediaWiki\PoolCounter\PoolCounterWorkViaCallback->doWork() |
| #12 | /srv/mediawiki/php-1.46.0-wmf.14/includes/Api/ApiParse.php(125) | MediaWiki\PoolCounter\PoolCounterWork->execute() |
| #13 | /srv/mediawiki/php-1.46.0-wmf.14/includes/Api/ApiParse.php(402) | MediaWiki\Api\ApiParse->getContentParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Title\Title, null, MediaWiki\Parser\ParserOptions) |
| #14 | /srv/mediawiki/php-1.46.0-wmf.14/includes/Api/ApiMain.php(2061) | MediaWiki\Api\ApiParse->execute() |
| #15 | /srv/mediawiki/php-1.46.0-wmf.14/includes/Api/ApiMain.php(934) | MediaWiki\Api\ApiMain->executeAction() |
| #16 | /srv/mediawiki/php-1.46.0-wmf.14/extensions/DiscussionTools/includes/ApiDiscussionToolsTrait.php(123) | MediaWiki\Api\ApiMain->execute() |
| #17 | /srv/mediawiki/php-1.46.0-wmf.14/extensions/DiscussionTools/includes/ApiDiscussionToolsPreview.php(50) | MediaWiki\Extension\DiscussionTools\ApiDiscussionToolsPreview->previewMessage(string, MediaWiki\Title\Title, array, array) |
| #18 | /srv/mediawiki/php-1.46.0-wmf.14/includes/Api/ApiMain.php(2061) | MediaWiki\Extension\DiscussionTools\ApiDiscussionToolsPreview->execute() |
| #19 | /srv/mediawiki/php-1.46.0-wmf.14/includes/Api/ApiMain.php(965) | MediaWiki\Api\ApiMain->executeAction() |
| #20 | /srv/mediawiki/php-1.46.0-wmf.14/includes/Api/ApiMain.php(936) | MediaWiki\Api\ApiMain->executeActionWithErrorHandling() |
| #21 | /srv/mediawiki/php-1.46.0-wmf.14/includes/Api/ApiEntryPoint.php(138) | MediaWiki\Api\ApiMain->execute() |
| #22 | /srv/mediawiki/php-1.46.0-wmf.14/includes/MediaWikiEntryPoint.php(180) | MediaWiki\Api\ApiEntryPoint->execute() |
| #23 | /srv/mediawiki/php-1.46.0-wmf.14/api.php(30) | MediaWiki\MediaWikiEntryPoint->run() |
| #24 | /srv/mediawiki/w/api.php(3) | require(string) |
| #25 | {main} | |
Notes
Started with 1.46.0-wmf.14. Extremely low volume