Recently My Server crashed and It wont open. Can you please help me

~~ Thanks a Lot

LOGS:
04.11 14:56:16 [Server] ERROR ------------------------------
04.11 14:56:16 [Server] ERROR Server thread dump (Look for plugins here before reporting to Spigot!):
04.11 14:56:16 [Server] ERROR ------------------------------
04.11 14:56:16 [Server] ERROR Current Thread: Server thread
04.11 14:56:16 [Server] ERROR PID: 16 | Suspended: false | Native: true | State: RUNNABLE
04.11 14:56:16 [Server] ERROR Stack:
04.11 14:56:16 [Server] ERROR java.net.SocketInputStream.socketRead0(Native Method)
04.11 14:56:16 [Server] ERROR java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
04.11 14:56:16 [Server] ERROR java.net.SocketInputStream.read(SocketInputStream.java:170)
04.11 14:56:16 [Server] ERROR java.net.SocketInputStream.read(SocketInputStream.java:141)
04.11 14:56:16 [Server] ERROR java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
04.11 14:56:16 [Server] ERROR java.io.BufferedInputStream.read1(BufferedInputStream.java:286)
04.11 14:56:16 [Server] ERROR java.io.BufferedInputStream.read(BufferedInputStream.java:345)
04.11 14:56:16 [Server] ERROR sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:704)
04.11 14:56:16 [Server] ERROR sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:647)
04.11 14:56:16 [Server] ERROR sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1536)
04.11 14:56:16 [Server] ERROR sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1441)
04.11 14:56:16 [Server] ERROR java.net.URL.openStream(URL.java:1045)
04.11 14:56:16 [Server] ERROR ittrio.antibotultra.light.source.CheckProxy.onLogin(CheckProxy.java:24)
04.11 14:56:16 [Server] ERROR sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
04.11 14:56:16 [Server] ERROR sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
04.11 14:56:16 [Server] ERROR sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
04.11 14:56:16 [Server] ERROR java.lang.reflect.Method.invoke(Method.java:498)
04.11 14:56:16 [Server] ERROR org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306)
04.11 14:56:16 [Server] ERROR org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
04.11 14:56:16 [Server] ERROR org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502)