Unknow problem with forge

[Jervys]

Hi forgers!

I have open a server with forge 1.5.2 server with this mod:

 

Additional-BuildCraft
CodeChickenCore
NEI
FurnitureMod
appeng
bcTools
BiblioCraft
Biomes-o-Plenty
buildcraft
Chisel-Mod
CodeChickenCore
CoFHCore
ComputerCraft
CustomMobSpawner
DartCraft
Durability
Factorization
GraveStone
Inventory-Tweks
Metallurgy
mFC
miscperipherals
mystcraft
Natura
OmniTools
Primitive-Mobs
Railcraft
SimplyHorses
TConstruct
ThermalExpansion
Vending-Block

 

All mods are at the last version and in my old server, an VPS with 8G of RAM, the server doing (not perfectly but doing);

Now i'm transfert my server from the VPS to a Dedicated and, when i'm going to startup the server, it crash and report this:

 

---- Minecraft Crash Report ----
// Ooh. Shiny.

Time: 10/23/13 3:45 PM
Description: Exception in server tick loop

java.lang.NoClassDefFoundError: net/minecraft/client/gui/GuiScreen
at mod_ReiMinimap.getVersion(mod_ReiMinimap.java:16)
at cpw.mods.fml.common.modloader.ModLoaderModContainer.getVersion(ModLoaderModContainer.java:417)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:508)
at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:85)
at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:350)
at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:69)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:431)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.gui.GuiScreen
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:238)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 8 more
Caused by: java.lang.NullPointerException
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:227)
... 10 more


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- System Details --
Details:
Minecraft Version: 1.5.2
Operating System: Linux (amd64) version 3.2.0-4-amd64
Java Version: 1.7.0_40, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 3424033464 bytes (3265 MB) / 4089446400 bytes (3900 MB) up to 4089446400 bytes (3900 MB)
JVM Flags: 2 total; -Xmx4096m -Xms4069m
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: ~~ERROR~~ NoClassDefFoundError: net/minecraft/client/gui/GuiScreen
Profiler Position: N/A (disabled)
Is Modded: Definitely; Server brand changed to 'fml,forge'
Type: Dedicated Server (map_server.txt)

 

You know how the problem is? There's a solution?

[loordgek]

net/minecraft/client/gui/GuiScreen

at mod_ReiMinimap.getVersion(mod_ReiMinimap

remove it