[{reqId}] {exception_url}   MediaWiki\Revision\RevisionAccessException: Failed to load data blob from {address} for revision {revision}. If this problem persists, use the findBadBlobs maintenance script to investigate the issue and mark the bad blobs.

from /srv/mediawiki/php-1.46.0-wmf.15/includes/Storage/SqlBlobStore.php(265)
#0 /srv/mediawiki/php-1.46.0-wmf.15/includes/Revision/RevisionStore.php(1150): MediaWiki\Storage\SqlBlobStore->getBlob(string, int)
#1 /srv/mediawiki/php-1.46.0-wmf.15/includes/Revision/RevisionStore.php(1462): MediaWiki\Revision\RevisionStore->loadSlotContent(MediaWiki\Revision\SlotRecord, null, null, null, int)
#2 /srv/mediawiki/php-1.46.0-wmf.15/includes/Revision/SlotRecord.php(307): MediaWiki\Revision\RevisionStore->MediaWiki\Revision\{closure}(MediaWiki\Revision\SlotRecord)
#3 /srv/mediawiki/php-1.46.0-wmf.15/includes/Revision/RevisionRecord.php(205): MediaWiki\Revision\SlotRecord->getContent()
#4 /srv/mediawiki/php-1.46.0-wmf.15/includes/Revision/RenderedRevision.php(216): MediaWiki\Revision\RevisionRecord->getContentOrThrow(string, int, null)
#5 /srv/mediawiki/php-1.46.0-wmf.15/includes/Revision/RevisionRenderer.php(225): MediaWiki\Revision\RenderedRevision->getSlotParserOutput(string, array)
#6 /srv/mediawiki/php-1.46.0-wmf.15/includes/Revision/RevisionRenderer.php(158): MediaWiki\Revision\RevisionRenderer->combineSlotOutput(MediaWiki\Revision\RenderedRevision, MediaWiki\Parser\ParserOptions, array)
#7 /srv/mediawiki/php-1.46.0-wmf.15/includes/Revision/RenderedRevision.php(182): MediaWiki\Revision\RevisionRenderer->MediaWiki\Revision\{closure}(MediaWiki\Revision\RenderedRevision, array)
#8 /srv/mediawiki/php-1.46.0-wmf.15/includes/Storage/DerivedPageDataUpdater.php(1411): MediaWiki\Revision\RenderedRevision->getRevisionParserOutput()
#9 /srv/mediawiki/php-1.46.0-wmf.15/includes/Storage/DerivedPageDataUpdater.php(1896): MediaWiki\Storage\DerivedPageDataUpdater->getCanonicalParserOutput()
#10 /srv/mediawiki/php-1.46.0-wmf.15/includes/Page/WikiPage.php(1847): MediaWiki\Storage\DerivedPageDataUpdater->doParserCacheUpdate()
#11 /srv/mediawiki/php-1.46.0-wmf.15/includes/Api/ApiPurge.php(100): MediaWiki\Page\WikiPage->updateParserCache(array)
#12 /srv/mediawiki/php-1.46.0-wmf.15/includes/Api/ApiMain.php(2061): MediaWiki\Api\ApiPurge->execute()
#13 /srv/mediawiki/php-1.46.0-wmf.15/includes/Api/ApiMain.php(965): MediaWiki\Api\ApiMain->executeAction()
#14 /srv/mediawiki/php-1.46.0-wmf.15/includes/Api/ApiMain.php(936): MediaWiki\Api\ApiMain->executeActionWithErrorHandling()
#15 /srv/mediawiki/php-1.46.0-wmf.15/includes/Api/ApiEntryPoint.php(138): MediaWiki\Api\ApiMain->execute()
#16 /srv/mediawiki/php-1.46.0-wmf.15/includes/MediaWikiEntryPoint.php(180): MediaWiki\Api\ApiEntryPoint->execute()
#17 /srv/mediawiki/php-1.46.0-wmf.15/api.php(30): MediaWiki\MediaWikiEntryPoint->run()
#18 /srv/mediawiki/w/api.php(3): require(string)
#19 {main}