Server Forge mod loader error

[FluffyKittenz]

Just recently got my friends into playing tekkit classic, so I tried making a server, but even though I gave it enough ram, it now seems that it still won't work.

Below is the direct copy paste of the CMD

C:\Users\***\Desktop\New folder (2)>java -Xmx3G -Xms2G -jar Tekkit.jar nogui
182 recipes
27 achievements
23:16:10 [INFO] Starting minecraft server version 1.2.5
23:16:10 [INFO] Attempting early MinecraftForge initialization
23:16:10 [INFO] Completed early MinecraftForge initialization
23:16:10 [INFO] Forge Mod Loader version 2.2.91.173 for Minecraft 1.2.5 loading
23:16:10 [SEVERE] Unable to process our input to locate the minecraft code
23:16:10 [SEVERE] cpw.mods.fml.common.LoaderException
23:16:10 [SEVERE]       at cpw.mods.fml.common.ModClassLoader.getParentSources(ModClassLoader.java:77)
23:16:10 [SEVERE]       at cpw.mods.fml.common.Loader.load(Loader.java:374)
23:16:10 [SEVERE]       at cpw.mods.fml.common.Loader.loadMods(Loader.java:606)
23:16:10 [SEVERE]       at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBukkitHandler.java:134)
23:16:10 [SEVERE]       at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:135)
23:16:10 [SEVERE]       at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:438)
23:16:10 [SEVERE]       at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)
23:16:10 [SEVERE] Unexpected exception
cpw.mods.fml.common.LoaderException
        at cpw.mods.fml.common.ModClassLoader.getParentSources(ModClassLoader.java:77)
        at cpw.mods.fml.common.Loader.load(Loader.java:374)
        at cpw.mods.fml.common.Loader.loadMods(Loader.java:606)
        at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBukkitHandler.java:134)
        at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:135)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:438)
        at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)