@Lucas-Eduardo-0, a re-installing won't help because the problem is in your data files which persist when you uninstall.
Will you please paste the contents of this file here?
c:\Users\(your user)\.TRIGGERcmdData\commands.json
The corruption might be in that file.
Or, if you want, you could try a complete reset with this steps:
Close the TRIGGERcmd agent
Rename the
c:\Users\(your user)\.TRIGGERcmdData folder.
Delete the computer in your TRIGGERcmd account.
Open the TRIGGERcmd agent.
Copy/paste your token from the Instructions page into the prompt.