Votifier error

How do i fix this errror and is this the reason why my listeners wont work?



17:30:07 [INFO] [Votifier] Enabling Votifier v1.9
17:30:07 [SEVERE] [Votifier] Error initializing vote receiver. Please verify tha
t the configured
17:30:07 [SEVERE] [Votifier] IP address and port are not already in use. This is
a common problem
17:30:07 [SEVERE] [Votifier] with hosting services and, if so, you should check
with your hosting provider.
java.net.BindException: Address already in use: JVM_Bind
at java.net.DualStackPlainSocketImpl.bind0(Native Method)
at java.net.DualStackPlainSocketImpl.socketBind(Unknown Source)
at java.net.AbstractPlainSocketImpl.bind(Unknown Source)
at java.net.PlainSocketImpl.bind(Unknown Source)
at java.net.ServerSocket.bind(Unknown Source)
at java.net.ServerSocket.bind(Unknown Source)
at com.vexsoftware.votifier.net.VoteReceiver.initialize(VoteReceiver.jav
a:81)
at com.vexsoftware.votifier.net.VoteReceiver.<init>(VoteReceiver.java:75
)
at com.vexsoftware.votifier.Votifier.onEnable(Votifier.java:172)
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:217)
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader
.java:457)
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManage
r.java:381)
at org.bukkit.craftbukkit.v1_4_R1.CraftServer.loadPlugin(CraftServer.jav
a:282)
at org.bukkit.craftbukkit.v1_4_R1.CraftServer.enablePlugins(CraftServer.
java:264)
at net.minecraft.server.v1_4_R1.MinecraftServer.j(MinecraftServer.java:3
21)
at net.minecraft.server.v1_4_R1.MinecraftServer.e(MinecraftServer.java:3
00)
at net.minecraft.server.v1_4_R1.MinecraftServer.a(MinecraftServer.java:2
59)
at net.minecraft.server.v1_4_R1.DedicatedServer.init(DedicatedServer.jav
a:149)
at net.minecraft.server.v1_4_R1.MinecraftServer.run(MinecraftServer.java
:399)
at net.minecraft.server.v1_4_R1.ThreadServerApplication.run(SourceFile:8
49)
17:30:07 [SEVERE] [Votifier] Votifier did not initialize properly!