diff --git a/.idea/.gitignore b/.idea/.gitignore
deleted file mode 100644
index 5c98b42..0000000
--- a/.idea/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Default ignored files
-/workspace.xml
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 94a25f7..0000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/src/de/steamwar/spectatesystem/FightServerConnection.java b/src/de/steamwar/spectatesystem/FightServerConnection.java
index 5c91431..a9afe4a 100644
--- a/src/de/steamwar/spectatesystem/FightServerConnection.java
+++ b/src/de/steamwar/spectatesystem/FightServerConnection.java
@@ -67,6 +67,9 @@ public class FightServerConnection {
      * 1 - No Connect
      * 2 - Error while cleanup
      * 3 - Error while pre cleanup
+     * 4 - Error while writing
+     * 5 - Error while reading
+     * 6 - Error while flushing
      */
     private int errorCode = 0;
 
@@ -128,7 +131,7 @@ public class FightServerConnection {
         try {
             return inputStream.read();
         } catch (IOException e) {
-            errorCode = 3;
+            errorCode = 5;
             return -2;
         }
     }
@@ -139,7 +142,7 @@ public class FightServerConnection {
             inputStream.read(bytes);
             return bytes;
         } catch (IOException e) {
-            errorCode = 3;
+            errorCode = 5;
             return new byte[length];
         }
     }
@@ -176,7 +179,7 @@ public class FightServerConnection {
         try {
             outputStream.flush();
         } catch (IOException e) {
-            errorCode = 5;
+            errorCode = 6;
         }
     }