cannot attach bitbucket PR to trello cards

[Ya-wen Lin]

I used to be able to attach bitbucket PR to trello cards.

But since yesterday when I clicked on Power-Ups->bitbucket, there's no reaction.

I checked the console of Chrome it shows "PluginRunner::NotHandled: attempt to run callback on plugin 588a331cc86ffbe08f5d2c67 (Bitbucket) failed"

Any solutions? Thanks!