Error while running poetry-add

[amackera]

Whenever I try to use poetry-add, I receive a brief message in the minibuffer stating: "Error while running Poetry command" and the *poetry-error* buffer is opened. In the error buffer, it just looks like Poetry installing the package, but it's in progress and never completes.

Wondering if anybody else has experienced a similar issue, whether that's expected, or whether I have something misconfigured in my emacs.