Hello, This problem has been reported in this thread . It occurs almost every time the campaign shuts down due to inactivity and you try to enter the campaign later. As I stated in the thread a simple save script gets everything running fine until the next period of inactivity. However, with that said, this isn't a really great option because it can cause issues if players later attempt to enter the campaign to test things and the GM is unavailable to restart the API. The API is wonderful, besides wanting to support what the Roll20 team is doing, this is really the primary feature I use, but I do have to say that it has been a bit unstable of late which has caused several service disruptions. I really hope that you guys can nail down the cause of this issue, and I appreciate your help and all that you do for the community! Thank you, Kevin
