No method in multimethod '->honeysql' for dispatch value: [:postgres :cum-sum]

I am trying to add a custom column after aggregating my data from daily data to weekly. However I am receiving the attached error message. There doesn't seem to be any issue with my data so I'm unsure what may be causing the issue

Hi @pear5e
I have created an issue: - upvote by clicking :+1: on the first post