there are quite a few log entries reporting Exception from line 98 of WikiPageEntityLookup
Looks related to editing, as there are edits on the items at the same time as the log entry.
I am unable to reproduce but perhaps we will get reports related to this or someone can reproduce this.
/w/api.php?action=wbgetentities&props=sitelinks&format=json&ids=Q9592 Exception from line 98 of /usr/local/apache/common-local/php-1.23wmf17/extensions/Wikidata/extensions/Wikibase/lib/includes/store/sql/WikiPageEntityLookup.php: No such revision found for Q9592: 115781299
#0 /usr/local/apache/common-local/php-1.23wmf17/extensions/Wikidata/extensions/Wikibase/lib/includes/store/sql/CachingEntityRevisionLookup.php(141): Wikibase\WikiPageEntityLookup->getEntityRevision(Object(Wikibase\DataModel\Entity\ItemId), '115781299')
#1 /usr/local/apache/common-local/php-1.23wmf17/extensions/Wikidata/extensions/Wikibase/lib/includes/store/sql/CachingEntityRevisionLookup.php(121): Wikibase\store\CachingEntityRevisionLookup->fetchEntityRevision(Object(Wikibase\DataModel\Entity\ItemId), '115781299')
#2 /usr/local/apache/common-local/php-1.23wmf17/extensions/Wikidata/extensions/Wikibase/lib/includes/store/sql/CachingEntityRevisionLookup.php(141): Wikibase\store\CachingEntityRevisionLookup->getEntityRevision(Object(Wikibase\DataModel\Entity\ItemId), 0)
#3 /usr/local/apache/common-local/php-1.23wmf17/extensions/Wikidata/extensions/Wikibase/lib/includes/store/sql/CachingEntityRevisionLookup.php(121): Wikibase\store\CachingEntityRevisionLookup->fetchEntityRevision(Object(Wikibase\DataModel\Entity\ItemId), 0)
#4 /usr/local/apache/common-local/php-1.23wmf17/extensions/Wikidata/extensions/Wikibase/repo/includes/api/GetEntities.php(192): Wikibase\store\CachingEntityRevisionLookup->getEntityRevision(Object(Wikibase\DataModel\Entity\ItemId))
#5 /usr/local/apache/common-local/php-1.23wmf17/extensions/Wikidata/extensions/Wikibase/repo/includes/api/GetEntities.php(80): Wikibase\Api\GetEntities->getEntityRevisionsFromEntityIds(Array)
#6 /usr/local/apache/common-local/php-1.23wmf17/includes/api/ApiMain.php(862): Wikibase\Api\GetEntities->execute()
#7 /usr/local/apache/common-local/php-1.23wmf17/includes/api/ApiMain.php(363): ApiMain->executeAction()
#8 /usr/local/apache/common-local/php-1.23wmf17/includes/api/ApiMain.php(334): ApiMain->executeActionWithErrorHandling()
#9 /usr/local/apache/common-local/php-1.23wmf17/api.php(76): ApiMain->execute()
#10 /usr/local/apache/common-local/w/api.php(3): require('/usr/local/apac...')
Version: master
Severity: normal
Whiteboard: u=dev c=backend p=5