Hi, I built a website with hugo, but coming back to it after a month, it no longer builds, with a strange error:
alex@toaster:~/src/alpaca-site$ hugo serve
Start building sites …
hugo v0.101.0-466fa43c16709b4483689930a4f9ac8add5c9f66+extended linux/amd64 BuildDate=2022-06-16T07:09:16Z VendorInfo=gohugoio
ERROR 2022/09/17 11:37:17 Couldn't find `%!s(<nil>)` in the `assets/media/` folder - please add it.
Error: Error building site: logged 1 error(s)
Built in 341 ms
- Source: GitHub - algopattern/alpaca-site: Website source for algorithmicpattern.org
- Site: https://algorithmicpattern.org
Any suggestions much appreciated!