Vague sentry.errors.javascript TypeError

On a new install, this one is puzzling me. No traceback is included:

```
Uncaught TypeError: Object #<Object> has no method 'config' at line 44

Traceback (most recent call last):

  File "http://sentry.duointeractive.com/2/?&server_name=ec2.ligonier.org", line 44
```

Not super helpful, but we're seeing a ton of these spammed.
