error

Could not load 'plugins\PremierPlugin.jar' in folder 'plugins'
org.bukkit.plugin.InvalidDescriptionException: Invalid plugin.yml
	at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPluginLoader.java:162) ~[spigot.jar:git-Spigot-f950f8e-0a81101]
	at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:133) [spigot.jar:git-Spigot-f950f8e-0a81101]
	at org.bukkit.craftbukkit.v1_11_R1.CraftServer.loadPlugins(CraftServer.java:300) [spigot.jar:git-Spigot-f950f8e-0a81101]
	at org.bukkit.craftbukkit.v1_11_R1.CraftServer.reload(CraftServer.java:747) [spigot.jar:git-Spigot-f950f8e-0a81101]
	at org.bukkit.Bukkit.reload(Bukkit.java:540) [spigot.jar:git-Spigot-f950f8e-0a81101]
	at org.bukkit.command.defaults.ReloadCommand.execute(ReloadCommand.java:25) [spigot.jar:git-Spigot-f950f8e-0a81101]
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) [spigot.jar:git-Spigot-f950f8e-0a81101]
	at org.bukkit.craftbukkit.v1_11_R1.CraftServer.dispatchCommand(CraftServer.java:649) [spigot.jar:git-Spigot-f950f8e-0a81101]
	at org.bukkit.craftbukkit.v1_11_R1.CraftServer.dispatchServerCommand(CraftServer.java:635) [spigot.jar:git-Spigot-f950f8e-0a81101]
	at net.minecraft.server.v1_11_R1.DedicatedServer.aM(DedicatedServer.java:437) [spigot.jar:git-Spigot-f950f8e-0a81101]
	at net.minecraft.server.v1_11_R1.DedicatedServer.D(DedicatedServer.java:400) [spigot.jar:git-Spigot-f950f8e-0a81101]
	at net.minecraft.server.v1_11_R1.MinecraftServer.C(MinecraftServer.java:675) [spigot.jar:git-Spigot-f950f8e-0a81101]
	at net.minecraft.server.v1_11_R1.MinecraftServer.run(MinecraftServer.java:574) [spigot.jar:git-Spigot-f950f8e-0a81101]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_161]
Caused by: org.yaml.snakeyaml.error.YAMLException: java.nio.charset.MalformedInputException: Input length = 1
	at org.yaml.snakeyaml.reader.StreamReader.update(StreamReader.java:200) ~[spigot.jar:git-Spigot-f950f8e-0a81101]
	at org.yaml.snakeyaml.reader.StreamReader.<init>(StreamReader.java:60) ~[spigot.jar:git-Spigot-f950f8e-0a81101]
	at org.yaml.snakeyaml.Yaml.load(Yaml.java:381) ~[spigot.jar:git-Spigot-f950f8e-0a81101]
	at org.bukkit.plugin.PluginDescriptionFile.<init>(PluginDescriptionFile.java:232) ~[spigot.jar:git-Spigot-f950f8e-0a81101]
	at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPluginLoader.java:157) ~[spigot.jar:git-Spigot-f950f8e-0a81101]
	... 13 more
Caused by: java.nio.charset.MalformedInputException: Input length = 1
	at java.nio.charset.CoderResult.throwException(Unknown Source) ~[?:1.8.0_161]
	at sun.nio.cs.StreamDecoder.implRead(Unknown Source) ~[?:1.8.0_161]
	at sun.nio.cs.StreamDecoder.read(Unknown Source) ~[?:1.8.0_161]
	at java.io.InputStreamReader.read(Unknown Source) ~[?:1.8.0_161]
	at org.yaml.snakeyaml.reader.UnicodeReader.read(UnicodeReader.java:123) ~[spigot.jar:git-Spigot-f950f8e-0a81101]
	at java.io.Reader.read(Unknown Source) ~[?:1.8.0_161]
	at org.yaml.snakeyaml.reader.StreamReader.update(StreamReader.java:184) ~[spigot.jar:git-Spigot-f950f8e-0a81101]
	at org.yaml.snakeyaml.reader.StreamReader.<init>(StreamReader.java:60) ~[spigot.jar:git-Spigot-f950f8e-0a81101]
	at org.yaml.snakeyaml.Yaml.load(Yaml.java:381) ~[spigot.jar:git-Spigot-f950f8e-0a81101]
	at org.bukkit.plugin.PluginDescriptionFile.<init>(PluginDescriptionFile.java:232) ~[spigot.jar:git-Spigot-f950f8e-0a81101]
	at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPluginLoader.java:157) ~[spigot.jar:git-Spigot-f950f8e-0a81101]
	... 13 more
[22:08:10] [Server thread/INFO]: Server permissions file permissions.yml is empty, ignoring it