VM574:552 Uncaught TypeError: Cannot read property 'valueOf' of undefined
at String.toLocaleString (eval at <anonymous> (load.php?debug=false&lang=en&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin=vector&version=0ynbgde:4), <anonymous>:552:1496)
at add (load.php?debug=false&lang=en&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin=vector&version=0ynbgde:138)
at buildParams (load.php?debug=false&lang=en&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin=vector&version=0ynbgde:138)
at Function.jQuery.param (load.php?debug=false&lang=en&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin=vector&version=0ynbgde:139)
at mw.Api.ajax (eval at <anonymous> (load.php?debug=false&lang=en&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin=vector&version=0ynbgde:4), <anonymous>:45:549)
at mw.Api.get (eval at <anonymous> (load.php?debug=false&lang=en&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin=vector&version=0ynbgde:4), <anonymous>:44:346)
at mw.Api.getMessages (eval at <anonymous> (load.php?debug=false&lang=en&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin=vector&version=0ynbgde:4), <anonymous>:416:4876)
at mw.Api.loadMessages (eval at <anonymous> (load.php?debug=false&lang=en&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin=vector&version=0ynbgde:4), <anonymous>:416:5211)
at HTMLDocument.eval (eval at <anonymous> (load.php?debug=false&lang=en&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin=vector&version=0ynbgde:4), <anonymous>:693:2973)
at fire (load.php?debug=false&lang=en&modules=jquery%2Cmediawiki|mediawiki.legacy.wikibits&only=scripts&skin=vector&version=0ynbgde:45)