Startup Issues

30.03 22:49:37 [Multicraft] Loaded config for "Mod: Forge(1.7.10)"
30.03 22:49:37 [Multicraft] Starting server!
30.03 22:49:37 [Multicraft] Loading server properties
30.03 22:49:37 [Multicraft] Server stopped
30.03 22:49:37 [Multicraft] Retrying server startup
30.03 22:49:32 [Multicraft] Server stopped
30.03 22:49:32 [Multicraft] Looks like a crash, check the server console. Return value: 1
30.03 22:49:32 [Multicraft] Server shut down
30.03 22:49:32 [Server] INFO at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12)
30.03 22:49:32 [Server] INFO at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:25)
30.03 22:49:32 [Server] INFO at java.lang.Class.forName(Unknown Source)
30.03 22:49:32 [Server] INFO at java.lang.Class.forName0(Native Method)
30.03 22:49:32 [Server] INFO at java.lang.ClassLoader.loadClass(Unknown Source)
30.03 22:49:32 [Server] INFO at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
30.03 22:49:32 [Server] INFO at java.lang.ClassLoader.loadClass(Unknown Source)
30.03 22:49:32 [Server] INFO at java.net.URLClassLoader.findClass(Unknown Source)
30.03 22:49:32 [Server] INFO at java.security.AccessController.doPrivileged(Native Method)
30.03 22:49:32 [Server] INFO at java.net.URLClassLoader$1.run(Unknown Source)
30.03 22:49:32 [Server] INFO at java.net.URLClassLoader$1.run(Unknown Source)
30.03 22:49:32 [Server] INFO You will need to add them to your server before FML and Forge will run successfully.java.lang.ClassNotFoundException: net.minecraft.launchwrapper.Launch
30.03 22:49:32 [Server] INFO We appear to be missing one or more essential library files.