i use Feed The beast mod pack Monsteur 1.0.4
When i try to remove the wire, minecraft close instantly

Edit : Only when is on Glowstone Illuminator [Thermal expension]
Edit 2 : Sorry, it's not your mod is in fault !!

i can erase the issue ?

Log

2014-01-12 10:50:18 [Infos] [STDERR] net.minecraft.util.ReportedException: Exception while updating neighbours
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.network.NetworkListenThread.func_71747_b(NetworkListenThread.java:63)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.server.integrated.IntegratedServerListenThread.func_71747_b(IntegratedServerListenThread.java:109)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:691)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:587)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:129)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:484)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)
2014-01-12 10:50:18 [Infos] [STDERR] Caused by: java.lang.UnsupportedOperationException: empty.max
2014-01-12 10:50:18 [Infos] [STDERR] at scala.collection.TraversableOnce$class.max(TraversableOnce.scala:216)
2014-01-12 10:50:18 [Infos] [STDERR] at scala.collection.SeqViewLike$AbstractTransformed.max(SeqViewLike.scala:43)
2014-01-12 10:50:18 [Infos] [STDERR] at codechicken.multipart.TileMultipart.getLightValue(TileMultipart.scala:172)
2014-01-12 10:50:18 [Infos] [STDERR] at codechicken.multipart.BlockMultipart.getLightValue(BlockMultipart.scala:231)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.world.World.func_98179_a(World.java:3415)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.world.World.func_72936_c(World.java:3543)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.world.World.func_72969_x(World.java:3402)
2014-01-12 10:50:18 [Infos] [STDERR] at cofh.block.TileCoFHBase.sendUpdatePacket(TileCoFHBase.java:125)
2014-01-12 10:50:18 [Infos] [STDERR] at thermalexpansion.block.lamp.TileLamp.onNeighborBlockChange(TileLamp.java:82)
2014-01-12 10:50:18 [Infos] [STDERR] at cofh.block.BlockCoFHBase.func_71863_a(BlockCoFHBase.java:97)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.world.World.func_72821_m(World.java:845)
2014-01-12 10:50:18 [Infos] [STDERR] at mrtjp.projectred.transmission.WirePropogator$PropogationRun.finish(WirePropogator.java:144)
2014-01-12 10:50:18 [Infos] [STDERR] at mrtjp.projectred.transmission.WirePropogator$PropogationRun.runLoop(WirePropogator.java:180)
2014-01-12 10:50:18 [Infos] [STDERR] at mrtjp.projectred.transmission.WirePropogator$PropogationRun.start(WirePropogator.java:161)
2014-01-12 10:50:18 [Infos] [STDERR] at mrtjp.projectred.transmission.WirePropogator.propogateTo(WirePropogator.java:239)
2014-01-12 10:50:18 [Infos] [STDERR] at mrtjp.projectred.transmission.WirePropogator.propogateTo(WirePropogator.java:245)
2014-01-12 10:50:18 [Infos] [STDERR] at mrtjp.projectred.transmission.WirePart.onNeighborChanged(WirePart.java:164)
2014-01-12 10:50:18 [Infos] [STDERR] at codechicken.multipart.TileMultipart$$anonfun$onNeighborBlockChange$1.apply(TileMultipart.scala:164)
2014-01-12 10:50:18 [Infos] [STDERR] at codechicken.multipart.TileMultipart$$anonfun$onNeighborBlockChange$1.apply(TileMultipart.scala:164)
2014-01-12 10:50:18 [Infos] [STDERR] at codechicken.multipart.TileMultipart.operate(TileMultipart.scala:81)
2014-01-12 10:50:18 [Infos] [STDERR] at codechicken.multipart.TileMultipart.onNeighborBlockChange(TileMultipart.scala:164)
2014-01-12 10:50:18 [Infos] [STDERR] at codechicken.multipart.BlockMultipart.func_71863_a(BlockMultipart.scala:86)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.world.World.func_72821_m(World.java:845)
2014-01-12 10:50:18 [Infos] [STDERR] at mrtjp.projectred.transmission.WirePart.notifyStraightChange(WirePart.java:521)
2014-01-12 10:50:18 [Infos] [STDERR] at mrtjp.projectred.transmission.WirePart.onRemoved(WirePart.java:199)
2014-01-12 10:50:18 [Infos] [STDERR] at mrtjp.projectred.transmission.RedAlloyWirePart.onRemoved(RedAlloyWirePart.java:44)
2014-01-12 10:50:18 [Infos] [STDERR] at codechicken.multipart.TileMultipart.remPart_do(TileMultipart.scala:356)
2014-01-12 10:50:18 [Infos] [STDERR] at codechicken.multipart.TileMultipart.remPart_impl(TileMultipart.scala:329)
2014-01-12 10:50:18 [Infos] [STDERR] at codechicken.multipart.TileMultipart.remPart(TileMultipart.scala:324)
2014-01-12 10:50:18 [Infos] [STDERR] at codechicken.multipart.TMultiPart.harvest(TMultiPart.scala:110)
2014-01-12 10:50:18 [Infos] [STDERR] at codechicken.multipart.TileMultipart.harvestPart(TileMultipart.scala:441)
2014-01-12 10:50:18 [Infos] [STDERR] at codechicken.multipart.BlockMultipart.removeBlockByPlayer(BlockMultipart.scala:119)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.item.ItemInWorldManager.func_73079_d(ItemInWorldManager.java:277)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.item.ItemInWorldManager.func_73084_b(ItemInWorldManager.java:334)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.item.ItemInWorldManager.func_73082_a(ItemInWorldManager.java:240)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.network.NetServerHandler.func_72510_a(NetServerHandler.java:502)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.network.packet.Packet14BlockDig.func_73279_a(SourceFile:46)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.network.MemoryConnection.func_74428_b(MemoryConnection.java:89)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.network.NetServerHandler.func_72570_d(NetServerHandler.java:141)
2014-01-12 10:50:18 [Infos] [STDERR] at net.minecraft.network.NetworkListenThread.func_71747_b(NetworkListenThread.java:54)
2014-01-12 10:50:18 [Infos] [STDERR] ... 6 more

I just got this error aswell. It's not modpack dependent.
And it's not related to a Glowstone Illuminator as mentioned by the OP.

Crash Report: http://hastebin.com/raw/sepaxemoni