Forge Server not saving

Hi

I have some problems with my server: it isn't saving the world with mods (Forge).

I tried to play two times, and both times I restarted the server and the world changed.

Here is the mod list:

%5b1.7.10%5dTreecapitator-universal-2.0.4.jar

1.7.10-MB_Battlegear2-Bullseye-1.0.8.3.jar

BiblioCraft%5bv1.11.7%5d%5bMC1.7.10%5d.jar

BiomesOPlenty-1.7.10-2.1.0.2308-universal.jar

BrandonsCore-1.0.0.12.jar

CodeChickenCore-1.7.10-1.0.7.47-universal.jar

DrZharks+MoCreatures+Mod+v6.3.1.zip

Draconic-Evolution-1.7.10-1.0.2h.jar

InventoryTweaks-1.59-dev-152.jar

Mantle-1.7.10-0.3.2b.jar

Morph-Beta-0.9.3.jar

NotEnoughItems-1.7.10-1.0.5.120-universal.jar

SpecialAI-1.7.10-1.1.2.jar

TConstruct-1.7.10-1.8.8.build991.jar

Waila-1.5.10_1.7.10.jar

aether-1.7.10-1.6.jar

backpack-2.0.1-1.7.x.jar

gilded-games-util-1.7.10-1.9.jar

iChunUtil-4.2.3.jar

ironchest-1.7.10-6.0.62.742-universal.jar

ironfurnaces-1.2.4R.jar

millenaire-6.0.2.jar

natura-1.7.10-2.2.1a2.jar

twilightforest-1.7.10-2.3.7.jar

weaponmod-1.14.3.jar

witchery-1.7.10-0.24.1.jar

CodeChickenLib-1.7.10-1.1.3.138-universal.jar

[1.7.10]bspkrsCore-universal-6.15.jar

Thank you for your answer.

I've stopped the server with /stop in the chat of the game.

Ten minutes were already passed so the backup was made.

Now I'll retry and check.

I don't know how is this possible, but the problem seems to be vanished. However, I will not lower the guard. If the problem should return, I will write another thread. Thanks again for your help.

It was the 7th September in the evening, I think 7:30 PM/9:30 PM.

Thank you very much for you're help! I'm not stopping the server with /stop anymore.