diff --git a/src/main/java/hu/ditservices/STPlugin.java b/src/main/java/hu/ditservices/STPlugin.java
index 8af4359..d5d6f88 100644
--- a/src/main/java/hu/ditservices/STPlugin.java
+++ b/src/main/java/hu/ditservices/STPlugin.java
@@ -126,8 +126,8 @@ public final class STPlugin extends JavaPlugin implements CommandExecutor, Liste
                 return false;
             }
         } catch (Exception e) {
-            this.log.warning("[SimplifyTools] - INITIALIZATION ERROR: " + e.getMessage());
-            this.log.warning("[SimplifyTools] - Plugin disabled!");
+            this.log.warning(ChatColor.stripColor(this.getPrefix()) + "INITIALIZATION ERROR: " + e.getMessage());
+            this.log.warning(ChatColor.stripColor(this.getPrefix()) + "Plugin disabled!");
             this.setEnabled(false);
             return false;
         }
@@ -202,7 +202,7 @@ public final class STPlugin extends JavaPlugin implements CommandExecutor, Liste
                     out.write(buffer, 0, length);
                 }
             } catch (IOException e) {
-                getLogger().warning(e.getMessage());
+                this.log.warning(ChatColor.stripColor(this.getPrefix()) + e.getMessage());
             }
         }
     }
@@ -244,14 +244,14 @@ public final class STPlugin extends JavaPlugin implements CommandExecutor, Liste
             }
             ConfigUpdater.update(this, "config.yml", configFile, Collections.emptyList());
         } catch (IOException e) {
-            e.printStackTrace();
+            this.log.warning(ChatColor.stripColor(this.getPrefix()) + e.getMessage());
         }
         reloadConfig();
         this.config = getConfig();
         try {
             this.initLocalization();
         } catch (IOException e) {
-            e.printStackTrace();
+            this.log.warning(ChatColor.stripColor(this.getPrefix()) + e.getMessage());
         }
 
 
diff --git a/src/main/java/hu/ditservices/handlers/TabHandler.java b/src/main/java/hu/ditservices/handlers/TabHandler.java
index 9f92c7f..0b893ff 100644
--- a/src/main/java/hu/ditservices/handlers/TabHandler.java
+++ b/src/main/java/hu/ditservices/handlers/TabHandler.java
@@ -39,9 +39,10 @@ public class TabHandler {
 
         if(this.init()){
             if (headerComponents.isEmpty() && footerComponents.isEmpty()){
-                plugin.getLogger().warning(plugin.getPrefix()+"TAB customization disabled because empty customization config or feature related errors!");
+                plugin.getLogger().warning(ChatColor.stripColor(plugin.getPrefix()) + "TAB customization disabled because empty customization config or feature related errors!");
                 return;
             }
+            plugin.getLogger().info("- TAB customization enabled!");
             this.updateTab();
         }
 
@@ -149,7 +150,7 @@ public class TabHandler {
                 }
 
             } catch (Exception e) {
-                e.printStackTrace();
+                plugin.getLogger().warning(ChatColor.stripColor(plugin.getPrefix()) + e.getMessage());
             }
         },0,Math.convert(Math.Convert.SECONDS,Math.Convert.TICKS,this.refreshRate));
 
@@ -184,7 +185,7 @@ public class TabHandler {
             }
 
         } catch (Exception e){
-            e.printStackTrace();
+            plugin.getLogger().warning(ChatColor.stripColor(plugin.getPrefix()) + e.getMessage());
         }
 
     }
diff --git a/src/main/java/hu/ditservices/utils/Math.java b/src/main/java/hu/ditservices/utils/Math.java
index cddfccd..5d471b5 100644
--- a/src/main/java/hu/ditservices/utils/Math.java
+++ b/src/main/java/hu/ditservices/utils/Math.java
@@ -1,7 +1,5 @@
 package hu.ditservices.utils;
 
-import java.io.IOException;
-
 public class Math {
     public enum Convert {
         TICKS,SECONDS,MINUTES,HOURS
diff --git a/src/main/java/hu/ditservices/utils/Server.java b/src/main/java/hu/ditservices/utils/Server.java
index ba0d521..8c6c18d 100644
--- a/src/main/java/hu/ditservices/utils/Server.java
+++ b/src/main/java/hu/ditservices/utils/Server.java
@@ -1,6 +1,8 @@
 package hu.ditservices.utils;
 
+import hu.ditservices.STPlugin;
 import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
 import org.bukkit.entity.Player;
 import java.lang.Math;
 
@@ -50,7 +52,8 @@ public class Server {
             }
             return player.getPing();
         } catch (Exception e) {
-            e.printStackTrace();
+            STPlugin plugin = STPlugin.getInstance();
+            plugin.getLogger().warning(ChatColor.stripColor(plugin.getPrefix()) + e.getMessage());
             return -1;
         }
     }
diff --git a/src/main/java/hu/ditservices/utils/Version.java b/src/main/java/hu/ditservices/utils/Version.java
index 57a4ae8..0f1f088 100644
--- a/src/main/java/hu/ditservices/utils/Version.java
+++ b/src/main/java/hu/ditservices/utils/Version.java
@@ -1,6 +1,8 @@
 package hu.ditservices.utils;
 
+import hu.ditservices.STPlugin;
 import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
 
 import java.lang.reflect.Method;
 import java.util.regex.Pattern;
@@ -91,7 +93,8 @@ public class Version {
                 } catch (NoSuchMethodException e) {
                     // The method doesn't exist in this server version; fall back below.
                 } catch (Exception e) {
-                    e.printStackTrace();
+                    STPlugin plugin = STPlugin.getInstance();
+                    plugin.getLogger().warning(ChatColor.stripColor(plugin.getPrefix()) + e.getMessage());
                 }
 
                 // Fallback: use Bukkit version if no version was obtained or it's empty.