That was it an old extension Thanks
________________________________ From: MediaWiki-l <[email protected]> on behalf of Bartosz Dziewonski <[email protected]> Sent: Wednesday, January 4, 2017 11:12 AM To: MediaWiki announcements and site admin list Subject: Re: [MediaWiki-l] Upgrading to MediWiki 1.28.0 Getting the homepage to flash and then goes to blank Perhaps some JavaScript-based extension or script tries to display content using 'document.write()'. This is no longer supported, and trying to use is will cause the page contents to . I'm not sure in which version this changed, what version are you upgrading from? https://www.mediawiki.org/wiki/ResourceLoader/Migration_guide_(users)#Avoid_document.write.28.29 ResourceLoader/Migration guide (users) - MediaWiki<https://www.mediawiki.org/wiki/ResourceLoader/Migration_guide_(users)#Avoid_document.write.28.29> www.mediawiki.org Since early 2011, gadgets with styles (both "only styles" and "styles and scripts") had their styles loaded twice. T42284 and https://gerrit.wikimedia.org/r/308096 ... -- Bartosz Dziewonski _______________________________________________ MediaWiki-l mailing list To unsubscribe, go to: https://lists.wikimedia.org/mailman/listinfo/mediawiki-l MediaWiki-l Mailing List - Wikimedia<https://lists.wikimedia.org/mailman/listinfo/mediawiki-l> lists.wikimedia.org MediaWiki-l MediaWiki announcements and site admin list. This is a multilingual list for help/support with running/configuring MediaWiki. It is intended for people ... _______________________________________________ MediaWiki-l mailing list To unsubscribe, go to: https://lists.wikimedia.org/mailman/listinfo/mediawiki-l
