org.bukkit.plugin.UnknownDependencyException: MassiveCore
Caused by: java.lang.ClassNotFoundException: net.minecraft.server.v1_8_R1.Packet
java.lang.NoClassDefFoundError: net/minecraft/server/v1_8_R1/Packet
org.bukkit.plugin.UnknownDependencyException: dynmap
[14:26:14 ERROR]: Could not load 'plugins\ClearLag.jar' in folder 'plugins'
org.bukkit.plugin.InvalidDescriptionException: Invalid plugin.yml
at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPluginLoader.java:162) ~[spigot-1.8.jar:git-Spigot-5f38d38-18fbb24]
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:133) [spigot-1.8.jar:git-Spigot-5f38d38-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugins(CraftServer.java:292) [spigot-1.8.jar:git-Spigot-5f38d38-18fbb24]
at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:198) [spigot-1.8.jar:git-Spigot-5f38d38-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:525) [spigot-1.8.jar:git-Spigot-5f38d38-18fbb24]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_60]
Caused by: java.util.zip.ZipException: error in opening zip file