Cannot unban users

[bboe]

File './r2/controllers/validator/validator.py', line 197 in newfn
simple_vals, param_vals, _a, *_kw)
File './r2/controllers/validator/validator.py', line 214 in noresponse
self_method(self, _a, *kw)
File './r2/controllers/api.py', line 514 in POST_unfriend
fn = getattr(container, 'remove' + type)
TypeError: cannot concatenate 'str' and 'NoneType' objects

[andre-d]

Whopss, 40cf25e4095e6b4617b627f241008eb545064e99