Mblock extensions connection error

#1

pls help me, I want to add a new extension into my mblock v3.4.12 but it show this:

12)%20-%20Disconnected%20-%20Not%20saved%2012_8_2024%208_26_03%20PM
mBlock - Based On Scratch From the MIT Media Lab(v3.4.12) - Disconnected - Not saved 12_8_2024 8_26_03 PM.png1920x976 116 KB

#2

That is an old version, the servers are no longer online.

#3

@cQsss

If you can find the extension file, try to import it manually.
Otherwise, since v3 is outdated, use mBlock v5. If you don’t want to replace v3, use v5 online here:
https://ide.mblock.cc
or
https://ide-chrome.mblock.cc