Assegnate 5 su 5 stelle

I installed it, it worked perfectly to what it was installed for, that is, to sort the folders and accounts in Thunderbird.
BUT...
The problem is that since then the accounts do not download any messages anymore. All of them. Even those which were not moved. Thunderbird informs (in Portuguese) that it wasn't possible to connect to the IMAP server because of exceeding the maximum number of connections to the server.
Maybe although moving the accounts positions, it does not move the necessary references. Anyway, as I am not a programmer at all, this oppinion might just be BS.
But now I am left with a big problem.

Does anyone know this issue, and is there a solution?

*Day after: I removed it and tried it again. Didn't work. I restarted the computer. Ditto. I reinstalled Manually Sort Folders. Also didn't work. Then I was tired and switched it off to try to find a solution today. The idea was to sort the folders to the previous position and give it up. But it wasn't necessary! Today it started working! (???) Now it deserves the 5 stars, as actually it works very well.

Questa recensione riguarda una versione precedente (1.1.1) del componente aggiuntivo.