Templater error on startup

Since a few days I’ve noticed that when I open Obsidian I get an error regarding the plugin “Templater”.

Opening the developer console I see this message:

Templater Error: Startup Template parsing error, aborting.   Destination file already exists!

log_error	@	plugin:templater-obsidian:82
eval	@	plugin:templater-obsidian:103
rejected	@	plugin:templater-obsidian:57

I can’t see any detail regarding which file already exists or what’s causing the issue. What can I do to find out more?

FWIW, I’ve received an error like this when my template tried to move a note from one folder into another folder where a note with the same name already existed.

My template used the tp.file.move( ) function.

Once I deleted the duplicate note, the error stopped.