Installing /e/ on galaxy tab S2 Wifi

thank you again for your support.

First, I tried to install unofficial /e/ build found in this post, but it has failed (error 7).
So, I decide to give a try with lineageOS 18.1 and Yes it succeed to install even if adb sideload show an error at 47%. lineageos worked well.
Then I decide to retry with /e/ and the sideload then began, and this time without error but counter to lineageos, /e/ unofficial is looping on “logo + my data is MY data”.