There is a bug in this last update about jail

[gordonmhy]

I'll check it

[gordonmhy]

@PocketDroidYT
Have you entered correct (valid) parameters in the command?
You can try reinstalling the plugin and test:

1. Run the following command in the console: /jail <EXISTING_jail> 1
2. Run the following command in-game: /jail <EXISTING_jail> 1
   If one of them don't work, please send me the linked economic plugin's name to me, and the version of Jail that your using. Thanks for using Jail!
   (I don't have the error showing while executing the command on the console. Maybe try reinstalling the plugin and test it again?)