Simple to use (not simple at all!) Dropbox backup plugin for PocketMine-MP.
First, You need to create your own
app on Dropbox
For details, please refer to the following link: Link
After getting the API token, write the token in the token section in plugin_data/DropBoxBackUp/config.yml file.
After restarting the server, type /db
in the console to start the backup.
Sorry for my bad english ๐