Error
Uncaught TypeError: $.widget.extend is not a function
trace
at $.<computed>.<computed>._createWidget URL1:775:897 at new $.<computed>.<computed> URL1:772:667 at HTMLDivElement.<anonymous> URL1:775:470 at Function.each URL1:260:2 at jQuery.fn.init.each URL1:258:2 at jQuery.fn.init.$.fn.<computed> [as dialog] URL1:775:342 at Object.reallyCreate URL2:47:84 at Object.openDialog URL2:45:265 at jQuery.fn.init.$.fn.wikiEditor URL2:13:134 at Object.doAction URL2:18:317 URL1: https://es.wikipedia.org/w/load.php?lang=es&modules=ext.CodeMirror.lib%7Cjquery%2Cmoment%2Coojs-ui-core%2Coojs-ui-widgets%7Cjquery.ui&skin=vector&version=azr80 URL2: https://es.wikipedia.org/w/load.php?lang=es&modules=ext.wikiEditor&skin=vector&version=1lgrk
32 errors a day https://logstash.wikimedia.org/goto/2563b6160ab77342967e389a55a0f6e7