Last modified: 2014-10-15 10:44:15 UTC
Created attachment 16768 [details] This is the error message. Attached is a screenshot of that error message. I've only gotten it two times so far, so I would assume this is a new bug.
Thanks for taking the time to report this! Copying the actual error message here as text, so it can be searched for: PHP fatal error in /srv/mediawiki/php-1.25wmf3/extensions/Wikidata/extensions/Wikibase/lib/config/WikibaseLib.default.php line 18: Base lambda function for closure not found
fixed last night see also bug 71565 regarding actually eliminating this settings closure, since this has been a reoccurring (occasional) issue.