[Carey]

well...that's odd. that string got me:

{
"data": {
"name": "The Jim Gaffigan Show"
},
"message": "The Jim Gaffigan Show has been queued to be added",
"result": "success"
}

checking sickbeard afterward confirms the show was added successfully. I was worried it may have something to do with the space in "E:\TV Shows" but at least in chrome it was handled just fine and added the show

Good Job! You pointed out the issue that should have been obvious to me. You have a space in your path to the root directory, and I saw it but didn't catch it. And I wasn't allowing for url encoding the path in the addon. I should have, and it's pretty basic, but that was the over sight. So thanks for pointing that out, and for helping me debug the issue. I reproduced your error right away and it's now fixed.

Please update to v.1.3.7 and give that a try.