That's all when I die I turn into a soul but the corpse never appear and I see all my items dropped (I have the option of keep inventory)

Is there any unusual bit in your latest log file when you die ? If there is, put it on pastebin/gist and send me the link. If not, did you change the config ? Does this happen without other mods installed ?

I have all in default and If you want i can give you my mod list

I'd rather see your latest log file. You can find it in /logs/latest.log

latest.log
pastebin link

Weird, I don't see any error in your log... Some mod must be interferring willingly. I'll have to test by myself. If you want to ease my job a bit, you could try to remove mods until it works as intended and tell me which one was preventing the body from appearing.

Okay... I already do it and was Welcome to the jungle mod

Thanks a lot for the help. I'll try fixing it in next update.