ChangeSkin

[09:06:12] [Thread-19/ERROR]: [ChangeSkin] Tried downloading skin data from Mojang
java.io.IOException: Server returned HTTP response code: 429 for URL: https://sessionserver.mojang.com/session/minecraft/profile/e6e3a3aba9d04eba917d2a1acba0c533?unsigned=false
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source) ~[?:1.8.0_60]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.8.0_60]
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source) ~[?:1.8.0_60]
	at com.github.games647.changeskin.ChangeSkin.downloadSkin(ChangeSkin.java:118) [ChangeSkin.jar:?]
	at com.github.games647.changeskin.listener.AsyncPlayerLoginListener.onPreLogin(AsyncPlayerLoginListener.java:39) [ChangeSkin.jar:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_60]
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_60]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_60]
	at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_60]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) [spigot-1.8.jar:git-Spigot-db6de12-18fbb24]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) [spigot-1.8.jar:git-Spigot-db6de12-18fbb24]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot-1.8.jar:git-Spigot-db6de12-18fbb24]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:484) [spigot-1.8.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.LoginListener$LoginHandler.fireEvents(LoginListener.java:248) [spigot-1.8.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.LoginListener$2.run(LoginListener.java:172) [spigot-1.8.jar:git-Spigot-db6de12-18fbb24]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_60]