Comments but no votes always feels weird to me. If I've taken the time to read a post, I always upvote with whatever I can. Sometimes that's 100%, sometimes that's 10%... but I try to always vote. Sadly, I'm not always unoccupied enough to comment though. I read a lot on my phone while I'm putzing about the kitchen making my kids snacks and such, but it rarely leaves me time to comment.
As to the error... that's likely something in the config but I haven't looked personally at how Beem works. If you toss me whatever libraries you're using I can probably dig through it and find out though!