A batch of these warnings started up again:

Error

• mwversion: 1.45.0-wmf.24
• timestamp: 2025-10-23T20:54:39.556Z
• phpversion: 8.1.33
• reqId: 448f8b5f-c492-4257-8d42-f56395d7204d
• Find reqId in Logstash

[{reqId}] {exception_url}   PHP Warning: API call failed trying to get remote jsontransform result: error={"code":"jsonconfig-transform-missing-data","info":"Missing source data page Sample.tab.","*":"See https://commons.wikimedia.org/w/api.php for API us

Notes

400 in the last hour and increasing.

The full exception message is:

PHP Warning: API call failed trying to get remote jsontransform result: error={"code":"jsonconfig-transform-missing-data","info":"Missing source data page Sample.tab.","*":"See https://commons.wikimedia.org/w/api.php for API usage. Subscribe to the mediawiki-api-announce mailing list at \u0026lt;https://lists.wikimedia.org/postorius/lists/mediawiki-api-announce.lists.wikimedia.org/\u0026gt; for notice of API deprecations and breaking changes."}, query= [Called from JsonConfig\JCUtils::warn in /srv/mediawiki/php-1.45.0-wmf.24/extensions/JsonConfig/includes/JCUtils.php at line 46]

Got another spike of 118 of these today (also for “Missing source data page Sample.tab”), along with a steady stream of copies of a different warning:

[70b25b6f-fc26-42a6-b58f-b4fa8d669497] /w/api.php?action=expandtemplates&format=json&prop=wikitext&text=%7B%7B%3AAeroporto+Winnipeg+International%7D%7D&title=Aeroporto+Winnipeg+International PHP Warning: API call failed trying to get remote jsontransform result: error={"code":"jsonconfig-transform-error","info":"MediaWiki\\Extension\\Scribunto\\ScribuntoException running Lua transform in module Airport statistics filtered function main: The ID \"\" is unknown to the system. Please use a valid entity ID.","*":"See https://commons.wikimedia.org/w/api.php for API usage. Subscribe to the mediawiki-api-announce mailing list at \u0026lt;https://lists.wikimedia.org/postorius/lists/mediawiki-api-announce.lists.wikimedia.org/\u0026gt; for notice of API deprecations and breaking changes."}, query= [Called from JsonConfig\JCUtils::warn in /srv/mediawiki/php-1.45.0-wmf.25/extensions/JsonConfig/includes/JCUtils.php at line 46]

(The Aeroporto+Winnipeg+International is spread throughout the day, while the Sample.tab one was all in one spike. Might be different issues.)