I apparently gave invalid input to wbsetreference and triggered a fatal error:
PHP fatal error in /usr/local/apache/common-local/php-1.22wmf10/extensions/Wikibase/lib/includes/serializers/SnakSerializer.php line 78: <br/>
Argument 1 passed to Wikibase\\Lib\\Serializers\\SnakSerializer::newFromSerialization() must be an array, string given, called in /usr/local/apache/common-local/php-1.22wmf10/extensions/Wikibase/repo/includes/api/SetReference.php on line 162 and defined
the api should handle this in a nicer way.
Version: master
Severity: normal