TypeError
New bug found in version 6.1. When I start an action I get this displayed in the normal log.

![54DAB796-0150-4B76-A214-D0D18FE74F1C](https://user-images.githubusercontent.com/27686185/54883748-57052b80-4e69-11e9-981e-657a6f447bc2.jpeg)
