Property:Query size
From mcr
"Query size" is a predefined property that collects the number of conditions used in a query and is provided by Semantic MediaWiki. This property is pre-deployed (also known as special property) and comes with additional administrative privileges but can be used just like any other user-defined property.
T
T200121: Fatal exception of type "InvalidArgumentException" while undeleting a file on Commons in RevisionStoreRecord.php: The given Title does not belong to page ID 50301569 but actually belongs to 53495560 +
1 +