Hugo shortcode error?

$ hugo
Start building sites …
hugo v0.124.1+extended linux/amd64 BuildDate=2024-03-25T03:00:41Z VendorInfo=debian:0.124.1-1

WARN  Page 'HAHAHUGOSHORTCODE16s0HBHB' not found in 'build'
WARN  Page 'HAHAHUGOSHORTCODE16s1HBHB' not found in 'build'

                   | EN
-------------------+-----
  Pages            | 64
  Paginator pages  |  0
  Non-page files   |  1
  Static files     | 86
  Processed images |  0
  Aliases          |  2
  Cleaned          |  0

Total in 89 ms