Bukkit

What is the issue?
Health is regenerating after /uhc start countdown.

Please provide any additional information below.

Am I doing something wrong. Ive got it all installed. I can go through the lists.
stop start ect.
but when I go ahead and start a game /uhc start 1 (60 sec),
after the countdown, if I take damage my hearts still regenerate.
Im probably missing something out very simple.

thanks in advance

Since this plugin is very old and I haven't worked for it for a long time, I can only guess what it could be.

Have you specified your world-names in ./plugins/UltraHardcoreMC/config.yml? You need to make sure that "worlds" matches your world names (the names of the folders). This is an example which works for the standard-name "world":

worlds:
- world
- world_nether