[17:09:54] [Server thread/ERROR]: Could not load 'plugins/PlugMan (1).jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: org.bukkit.plugin.InvalidDescriptionException: Invalid plugin.yml
	at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:88) ~[JavaPluginLoader.class:1.7.10-1614.57]
	at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:334) ~[SimplePluginManager.class:1.7.10-1614.57]
	at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:256) [SimplePluginManager.class:1.7.10-1614.57]
	at org.bukkit.craftbukkit.v1_7_R4.CraftServer.loadPlugins(CraftServer.java:343) [CraftServer.class:1.7.10-1614.57]
	at net.minecraft.world.storage.SaveHandler.initBukkitData(SaveHandler.java:462) [ayq.class:?]
	at net.minecraft.world.storage.SaveHandler.func_75757_d(SaveHandler.java:138) [ayq.class:?]
	at net.minecraft.world.World.<init>(World.java:374) [ahb.class:?]
	at net.minecraft.world.WorldServer.<init>(WorldServer.java:162) [mt.class:?]
	at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:375) [MinecraftServer.class:?]
	at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:337) [lt.class:?]
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:643) [MinecraftServer.class:?]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_111]
Caused by: org.bukkit.plugin.InvalidDescriptionException: Invalid plugin.yml
	at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPluginLoader.java:196) ~[JavaPluginLoader.class:1.7.10-1614.57]
	at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:86) ~[JavaPluginLoader.class:1.7.10-1614.57]
	... 11 more
Caused by: java.util.zip.ZipException: error in opening zip file
	at java.util.zip.ZipFile.open(Native Method) ~[?:1.8.0_111]
	at java.util.zip.ZipFile.<init>(ZipFile.java:219) ~[?:1.8.0_111]
	at java.util.zip.ZipFile.<init>(ZipFile.java:149) ~[?:1.8.0_111]
	at java.util.jar.JarFile.<init>(JarFile.java:166) ~[?:1.8.0_111]
	at java.util.jar.JarFile.<init>(JarFile.java:130) ~[?:1.8.0_111]
	at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPluginLoader.java:184) ~[JavaPluginLoader.class:1.7.10-1614.57]
	at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:86) ~[JavaPluginLoader.class:1.7.10-1614.57]
	... 11 more