It becomes more and more frequent in the last couple of days. This time I ran into the error in the web browser and got a copyable error message:
If you report this error to the Wikimedia System Administrators, please include the details below. Request from 185.199.28.134 via cp1077 cp1077, Varnish XID 728994654 Error: 503, Backend fetch failed at Thu, 03 Oct 2019 12:46:24 GMT _______________________________________________ Wikitech-l mailing list Wikitech-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikitech-l