182: Invalid @aside value
The aside
metadata name is declared to prevent the automatic integration of an @aside.nml file or to link a file with content aside from the main content manually. However, the assigned value is neither off
nor a link in your case.
Solution
Assign the value off
to prevent the automatic integration of an @aside.nml file:
@ aside: off
Use an arrow before the filepath, if you want to point to a file with content aside from the main content manually:
@ aside: ->/columns/the-strangest-day.nml