Whenever i start the server , the server generate a new world. After trying to restart the server couples times it makes a different world in the worlds section and i also tried to delete all of them and import the world i played on for the first time and it still makes a new world. I tried using the backup system and still doing the same thing every time.
The version i am using is "Forge 1.12.2 (14.23.5.2838)"
Mods :
ArtemisLib-1.12.2-v1.0.4.jar
Artifacts-1.12.2-1.1.0.jar
Baubles-1.12-1.5.2.jar
BetterFps-1.4.8.jar
CustomNPCs_1.12.2(30Jan19).jar
EnhancedArmaments-1.3.15.jar
Forgelin-1.8.2.jar
Hammer Time-2.2.0-1.12.2.jar
Hats-1.12.2-7.0.2.jar
InventoryTweaks-1.64+dev.146.jar
IronBackpacks-1.12.2-3.0.8-12.jar
JustEnoughResources-1.12.2-0.9.0.53.jar
LycanitesMobsComplete 1.20.5.3 [1.12.2].jar
Minions-1.12.2.jar
Patchouli-1.0-19.jar
PotionCore-1.6_for_1.12.2.jar
RepairGem-1.12.2-1.3.0.jar
RoguelikeDungeons-1.12.2-1.8.0.jar
Ruins-1.12.2.jar
TinyMobFarm-1.12.2-1.0.5.jar
TreeChopper-1.12.2-1.2.4.jar
Xaeros_Minimap_1.16.9_Forge_1.12.jar
[MC1.12.2]DeconTable-3.0.4.jar
advancedcombat-1.1.2-[1.12].jar
bibliotheca-1.3.6-1.12.2.jar
extraalchemy-0.3.8.6.1-release.jar
gravestone-1.10.2.jar
iChunUtil-1.12.2-7.2.1.jar
inventorypets-1.12-2.0.1.jar
ironchest-1.12.2-7.0.64.843.jar
ironfurnaces-1.3.3.jar
jei_1.12.2-4.15.0.279.jar
megaloot-1.12.2-0.2.30.jar
options (sorry for the french)
recent logs: