Sorry...not update plugin, but cline for cccam
Let the yellow button alone ...just execute the file .sh and wait !!
I can not find the command "run" neither with DCC nor with Filezilla.... which FTP do you use?
You have to do it by RC ( Remote Control) with Dream Explorer or another file explorer , go to the path /usr/lib/enigma2/python/plugins/extensions/free server/ freeserver.sh ........ OK and choose 3rd option Start Execution and wait few minutes..