Empty change on Wikibase fails with a database configuration issue during CirrusSearch setup:
09:37:46 <Error, collected 1 message(s) on the way, no value set> 09:37:46 +----------+---------------------------+--------------------------------------+ 09:37:46 | error | Failed to parse mapping [ | | 09:37:46 | | _doc]: analyzer [extract_ | | 09:37:46 | | wb_property] has not been | | 09:37:46 | | configured in mappings | | 09:37:46 +----------+---------------------------+--------------------------------------+