This is only since i have added Quark to the Server / Modpack.
If i eat an apple or so, i disconnect with : Internal Server Error

Latest log ( Server ) :

[23:12:28] [Server thread/ERROR] [FML]: Exception caught during firing event net.minecraftforge.event.entity.living.LivingEntityUseItemEvent$Finish@b913746: java.lang.NumberFormatException: For input string: " 2" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) ~[?:1.8.0_171] at java.lang.Integer.parseInt(Integer.java:569) ~[?:1.8.0_171] at java.lang.Integer.parseInt(Integer.java:615) ~[?:1.8.0_171] at extratan.core.ExtraTAN.SearchConfigArrayForItemThirst(ExtraTAN.java:261) ~[ExtraTAN.class:?] at extratan.core.ExtraTAN.livingEntityUseItem(ExtraTAN.java:237) ~[ExtraTAN.class:?] at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_805_ExtraTAN_livingEntityUseItem_Finish.invoke(.dynamic) ~[?:?] at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) ~[ASMEventHandler.class:?] at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182) [EventBus.class:?] at farseek.world.gen.structure.package$.post(package.scala:38) [package$.class:?] at farseek.world.gen.structure.package.post(package.scala) [package.class:?] at net.minecraftforge.event.ForgeEventFactory.onItemUseFinish(ForgeEventFactory.java:394) [ForgeEventFactory.class:?] at net.minecraft.entity.EntityLivingBase.func_71036_o(EntityLivingBase.java:2790) [vp.class:?] at net.minecraft.entity.player.EntityPlayerMP.func_71036_o(EntityPlayerMP.java:1125) [oq.class:?] at net.minecraft.entity.EntityLivingBase.func_184608_ct(EntityLivingBase.java:2688) [vp.class:?] at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:2097) [vp.class:?] at net.minecraft.entity.player.EntityPlayer.func_70071_h_(EntityPlayer.java:234) [aed.class:?] at net.minecraft.entity.player.EntityPlayerMP.func_71127_g(EntityPlayerMP.java:382) [oq.class:?] at net.minecraft.network.NetHandlerPlayServer.func_73660_a(NetHandlerPlayServer.java:173) [pa.class:?] at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher$1.func_73660_a(NetworkDispatcher.java:209) [NetworkDispatcher$1.class:?] at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:285) [gw.class:?] at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:180) [oz.class:?] at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:790) [MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:397) [nz.class:?] at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526) [MinecraftServer.class:?] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171] [23:12:28] [Server thread/ERROR] [FML]: Index: 5 Listeners: [23:12:28] [Server thread/ERROR] [FML]: 0: NORMAL [23:12:28] [Server thread/ERROR] [FML]: 1: ASM: vazkii.quark.tweaks.feature.StackableItems@7cd5a793 finishEvent(Lnet/minecraftforge/event/entity/living/LivingEntityUseItemEvent$Finish;)V [23:12:28] [Server thread/ERROR] [FML]: 2: ASM: svenhjol.charm.tweaks.feature.WaterInHotBiomes@732cd14d onUseItemFinish(Lnet/minecraftforge/event/entity/living/LivingEntityUseItemEvent$Finish;)V [23:12:28] [Server thread/ERROR] [FML]: 3: ASM: toughasnails.handler.thirst.DrinkHandler@61beb884 onItemUseFinish(Lnet/minecraftforge/event/entity/living/LivingEntityUseItemEvent$Finish;)V [23:12:28] [Server thread/ERROR] [FML]: 4: ASM: c4.corpsecomplex.common.modules.effects.EffectsModule@691738be onItemUseFinish(Lnet/minecraftforge/event/entity/living/LivingEntityUseItemEvent$Finish;)V [23:12:28] [Server thread/ERROR] [FML]: 5: ASM: extratan.core.ExtraTAN@38760a89 livingEntityUseItem(Lnet/minecraftforge/event/entity/living/LivingEntityUseItemEvent$Finish;)V [23:12:28] [Server thread/ERROR] [FML]: 6: LOWEST [23:12:28] [Server thread/ERROR] [FML]: 7: ASM: class com.endertech.minecraft.mods.adpother.events.PlayerEvents onFinishUsing(Lnet/minecraftforge/event/entity/living/LivingEntityUseItemEvent$Finish;)V [23:12:29] [Server thread/WARN] [net.minecraft.network.NetworkSystem]: Failed to handle packet for /93.254.184.150:52304 net.minecraft.util.ReportedException: Ticking player at net.minecraft.entity.player.EntityPlayerMP.func_71127_g(EntityPlayerMP.java:459) ~[oq.class:?] at net.minecraft.network.NetHandlerPlayServer.func_73660_a(NetHandlerPlayServer.java:173) ~[pa.class:?] at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher$1.func_73660_a(NetworkDispatcher.java:209) ~[NetworkDispatcher$1.class:?] at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:285) ~[gw.class:?] at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:180) [oz.class:?] at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:790) [MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:397) [nz.class:?] at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526) [MinecraftServer.class:?] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171] Caused by: java.lang.NumberFormatException: For input string: " 2" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) ~[?:1.8.0_171] at java.lang.Integer.parseInt(Integer.java:569) ~[?:1.8.0_171] at java.lang.Integer.parseInt(Integer.java:615) ~[?:1.8.0_171] at extratan.core.ExtraTAN.SearchConfigArrayForItemThirst(ExtraTAN.java:261) ~[ExtraTAN.class:?] at extratan.core.ExtraTAN.livingEntityUseItem(ExtraTAN.java:237) ~[ExtraTAN.class:?] at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_805_ExtraTAN_livingEntityUseItem_Finish.invoke(.dynamic) ~[?:?] at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) ~[ASMEventHandler.class:?] at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182) ~[EventBus.class:?] at farseek.world.gen.structure.package$.post(package.scala:38) ~[package$.class:?] at farseek.world.gen.structure.package.post(package.scala) ~[package.class:?] at net.minecraftforge.event.ForgeEventFactory.onItemUseFinish(ForgeEventFactory.java:394) ~[ForgeEventFactory.class:?] at net.minecraft.entity.EntityLivingBase.func_71036_o(EntityLivingBase.java:2790) ~[vp.class:?] at net.minecraft.entity.player.EntityPlayerMP.func_71036_o(EntityPlayerMP.java:1125) ~[oq.class:?] at net.minecraft.entity.EntityLivingBase.func_184608_ct(EntityLivingBase.java:2688) ~[vp.class:?] at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:2097) ~[vp.class:?] at net.minecraft.entity.player.EntityPlayer.func_70071_h_(EntityPlayer.java:234) ~[aed.class:?] at net.minecraft.entity.player.EntityPlayerMP.func_71127_g(EntityPlayerMP.java:382) ~[oq.class:?] ... 9 more [23:12:29] [Server thread/INFO] [net.minecraft.network.NetHandlerPlayServer]: Spigot_DE lost connection: Internal server error [23:12:29] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: Spigot_DE left the game

Forge : 1.12.2 - 14.23.5.2847
Some mods: Extra TAN, Tough as Nails, Armor Underwear mod, harvestcraft, etc..

The crash is in ExtraTAN.