ServerScriptService.DataStore:27: attempt to index nil with 'Humanoid'

[warm perch]

after local if succes put

if not player.Character then player.CharacterAdded:Wait() end

[rotund karma]

the error is when the player leaves

player.Character.Humanoid:GetAttribute("Kills"); < right here

[warm perch]

Yes bc the character is not loaded

[rotund karma]

but that part of the script

is when the player leaves

not when the player joins