This error occurs even if you enter multiple broadcasts instead of one broadcast and enter commands. What should I do?
We don’t know what you refer to at all, if this is a custom command we surely don’t know it, we’re not aware of all the commands people make, you have to give details and be specific if you want help, because we can’t guess.
But usually this error is temporary and resolves by itself, especially if it’s a command that worked before, wait a couple minutes and see if it’s still not working, in which case update us with greater details, this could mean the command’s code is wrongly written.
If you post code, which I advise you to, please put it between two sets of three backticks
```, and make sure to remove private keys and tokens.