diff --git a/src/main/java/org/itqop/chatit/ChatIT.java b/src/main/java/org/itqop/chatit/ChatIT.java
index 0475764..d4035b1 100644
--- a/src/main/java/org/itqop/chatit/ChatIT.java
+++ b/src/main/java/org/itqop/chatit/ChatIT.java
@@ -1,6 +1,5 @@
 package org.itqop.chatit;
 
-import com.mojang.logging.LogUtils;
 import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.fml.ModLoadingContext;
 import net.minecraftforge.event.server.ServerStartingEvent;
@@ -12,6 +11,7 @@ import org.itqop.chatit.handlers.ChatEventHandler;
 import org.itqop.chatit.utils.Config;
 import org.itqop.chatit.utils.PlayerConfigManager;
 import org.slf4j.Logger;
+import com.mojang.logging.LogUtils;
 
 @Mod(ChatIT.MODID)
 public class ChatIT {
diff --git a/src/main/java/org/itqop/chatit/handlers/ChatEventHandler.java b/src/main/java/org/itqop/chatit/handlers/ChatEventHandler.java
index a0db127..c5783ba 100644
--- a/src/main/java/org/itqop/chatit/handlers/ChatEventHandler.java
+++ b/src/main/java/org/itqop/chatit/handlers/ChatEventHandler.java
@@ -11,15 +11,20 @@ import net.minecraft.ChatFormatting;
 import org.itqop.chatit.utils.Config;
 import org.itqop.chatit.utils.PlayerConfigManager;
 import org.itqop.chatit.utils.ProfanityChecker;
+import org.slf4j.Logger;
+import com.mojang.logging.LogUtils;
 
 import java.util.concurrent.CompletableFuture;
 
 @Mod.EventBusSubscriber
 public class ChatEventHandler {
 
+    private static final Logger LOGGER = LogUtils.getLogger();
+
     @SubscribeEvent
     public static void onServerChat(ServerChatEvent event) {
         ServerPlayer sender = event.getPlayer();
+
         MinecraftServer server = sender.getServer();
         String originalMessage = event.getMessage().getString();
 
@@ -57,7 +62,7 @@ public class ChatEventHandler {
                 });
             }
         }).exceptionally(ex -> {
-            ex.printStackTrace();
+            LOGGER.error(ex.toString());
             if (server != null) {
                 server.execute(() -> {
                     MutableComponent errorComponent = createErrorMessage(sender, message);
diff --git a/src/main/java/org/itqop/chatit/utils/PlayerConfigManager.java b/src/main/java/org/itqop/chatit/utils/PlayerConfigManager.java
index 506aefa..c8f3917 100644
--- a/src/main/java/org/itqop/chatit/utils/PlayerConfigManager.java
+++ b/src/main/java/org/itqop/chatit/utils/PlayerConfigManager.java
@@ -12,11 +12,15 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.UUID;
 
+import org.slf4j.Logger;
+import com.mojang.logging.LogUtils;
+
 public class PlayerConfigManager {
 
     private static final Gson GSON = new Gson();
     private static final File CONFIG_FILE = new File("config/chatit_player_settings.json");
     private static final Type CONFIG_TYPE = new TypeToken<Map<UUID, Boolean>>() {}.getType();
+    private static final Logger LOGGER = LogUtils.getLogger();
 
     private static Map<UUID, Boolean> playerSettings = new HashMap<>();
 
@@ -25,7 +29,7 @@ public class PlayerConfigManager {
             try (FileReader reader = new FileReader(CONFIG_FILE)) {
                 playerSettings = GSON.fromJson(reader, CONFIG_TYPE);
             } catch (Exception e) {
-                e.printStackTrace();
+                LOGGER.error(e.toString());
             }
         }
     }
@@ -34,7 +38,7 @@ public class PlayerConfigManager {
         try (FileWriter writer = new FileWriter(CONFIG_FILE)) {
             GSON.toJson(playerSettings, writer);
         } catch (Exception e) {
-            e.printStackTrace();
+            LOGGER.error(e.toString());
         }
     }
 
diff --git a/src/main/java/org/itqop/chatit/utils/ProfanityChecker.java b/src/main/java/org/itqop/chatit/utils/ProfanityChecker.java
index bf1a8de..f11f4b4 100644
--- a/src/main/java/org/itqop/chatit/utils/ProfanityChecker.java
+++ b/src/main/java/org/itqop/chatit/utils/ProfanityChecker.java
@@ -8,12 +8,16 @@ import java.nio.charset.StandardCharsets;
 import java.util.concurrent.CompletableFuture;
 import java.util.regex.Pattern;
 
+import org.slf4j.Logger;
+import com.mojang.logging.LogUtils;
+
 import com.google.gson.Gson;
 
 public class ProfanityChecker {
 
     private static final Gson GSON = new Gson();
     private static final HttpClient CLIENT = HttpClient.newHttpClient();
+    private static final Logger LOGGER = LogUtils.getLogger();
 
     private static Pattern profanityPattern = null;
 
@@ -49,7 +53,7 @@ public class ProfanityChecker {
 
                 return Double.parseDouble(responseBody);
             } catch (Exception e) {
-                e.printStackTrace();
+                LOGGER.error(e.toString());
                 if (Config.useRegex) {
                     if (containsProfanity(message)) {
                         return 1.0;