I use hamachi for playing mc with my friends.Tree Chopper mod works on single player but when I play with same mods on multiplayer/hamachi server it did not work.Maybe because of my friend I thought it was a conflict but when I open a server and try to play it alone the TreeChooper mode still doesn't work but when I try Singleplayer it works fine.

View of my server files : https://prnt.sc/v2a19f

Single Player also works fine with these mods, but I still wanted to show the mod list. = https://prnt.sc/v2892u
MC version : 1.12.2
forge-14.23.5.2854