I cannot get my server to start ive went through forums and fixed my original problem with my .jar file now when i start the server this error occurs 19.07 15:25:56 [Multicraft] Server stopped 19.07 15:25:56 [Multicraft] Received stop command 19.07 15:25:35 [Server] INFO /run.sh: line 31: 27040 Killed /monitor.sh "$PID" "$USER" 19.07 15:25:34 [Server] INFO ... 4 more 19.07 15:25:34 [Server] INFO at java.lang.ClassLoader.loadClass(ClassLoader.java:357) 19.07 15:25:34 [Server] INFO at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) 19.07 15:25:34 [Server] INFO at java.lang.ClassLoader.loadClass(ClassLoader.java:424) 19.07 15:25:34 [Server] INFO at java.net.URLClassLoader.findClass(URLClassLoader.java:381) 19.07 15:25:34 [Server] INFO Caused by: java.lang.ClassNotFoundException: joptsimple.OptionSpec 19.07 15:25:34 [Server] INFO at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12) 19.07 15:25:34 [Server] INFO at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:25) 19.07 15:25:34 [Server] INFO at java.lang.Class.forName(Class.java:348) 19.07 15:25:34 [Server] INFO at java.lang.Class.forName0(Native Method) 19.07 15:25:34 [Server] INFO Exception in thread "main" java.lang.NoClassDefFoundError: joptsimple/OptionSpec 19.07 15:25:34 [Server] INFO /usr/bin/java $VARS $@ 19.07 15:25:34 [Multicraft] Loaded config for "Default" 19.07 15:25:34 [Multicraft] Starting server! 19.07 15:25:34 [Multicraft] Loading server properties i been waiting this since i was younger and i can not get this server to work ive went to the youtube videos about host hoade i deleted every file but the jar and input the files and made Custom_server.jar but the server still will not work tryna to get this up and running soon