It’s definitely happening on the build server, but it’s hard to pinpoint the cause without the full error message. It could be, for example:
A temporary issue caused by an unusual server workload
A more persistent problem where the server might need an upgrade
A bug in the Hugo version that’s building the site
A bug in one of the installed plug-ins
A bug in the theme or custom theme currently in use
I haven’t seen any other reports, and I just successfully rebuilt my own site. So it’s probably not a widespread ongoing problem. If you get the error again, try switching to the default Sumo theme and set your Custom theme to None.
Thank you - I have been changing things a lot on the site, so I took this as an opportunity to stop and go smell some roses. Just checking tonight - and all is good again.