It doesn't load onto my server, no error in console either.
This works perfectly for me... I use it on my server. I would say contact the developer but I am not sure he will help with leaked scripts. Just to make sure - you do know you have to add the entities to the DarkRP Modification entities.lua don't you?
I love mods that let you grow things there are so cool. Weed is really cool too I love to grow things like that in RolePlay server! Thanks for the leak hope everyone enjoys it also.