Exception thrown when trying to ban somebody

Hello, I have a problem when trying to ban somebody. The library throws an exception.
```
$exception: TS3QueryLib.Core.Common.Exceptions.ParseException: 'Error while trying to parse the response.
response: "banid=2333\n\rbanid=2334\n\rerror id=0 msg=ok\n\r"
e: {"Input string was not in a correct format."}
```
To reproduce simply ban somebody. 