diff --git a/Source/Game/Guilds/GuildManager.cs b/Source/Game/Guilds/GuildManager.cs
index 650095c32..0de70bdf9 100644
--- a/Source/Game/Guilds/GuildManager.cs
+++ b/Source/Game/Guilds/GuildManager.cs
@@ -442,13 +442,13 @@ namespace Game
 
                 if (Global.ObjectMgr.GetItemTemplate(reward.ItemID) == null)
                 {
-                    Log.outError(LogFilter.ServerLoading, "Guild rewards constains not existing item entry {0}", reward.ItemID);
+                    Log.outError(LogFilter.Sql, "Guild rewards constains not existing item entry {0}", reward.ItemID);
                     continue;
                 }
 
                 if (reward.MinGuildRep >= (int)ReputationRank.Max)
                 {
-                    Log.outError(LogFilter.ServerLoading, "Guild rewards contains wrong reputation standing {0}, max is {1}", reward.MinGuildRep, (int)ReputationRank.Max - 1);
+                    Log.outError(LogFilter.Sql, "Guild rewards contains wrong reputation standing {0}, max is {1}", reward.MinGuildRep, (int)ReputationRank.Max - 1);
                     continue;
                 }
 
@@ -462,7 +462,7 @@ namespace Game
                         uint requiredAchievementId = reqAchievementResult.Read<uint>(0);
                         if (!CliDB.AchievementStorage.ContainsKey(requiredAchievementId))
                         {
-                            Log.outError(LogFilter.ServerLoading, "Guild rewards constains not existing achievement entry {0}", requiredAchievementId);
+                            Log.outError(LogFilter.Sql, "Guild rewards constains not existing achievement entry {0}", requiredAchievementId);
                             continue;
                         }
 
diff --git a/Source/Game/Handlers/AuctionHandler.cs b/Source/Game/Handlers/AuctionHandler.cs
index f5d49fc2b..d1d2003d6 100644
--- a/Source/Game/Handlers/AuctionHandler.cs
+++ b/Source/Game/Handlers/AuctionHandler.cs
@@ -804,7 +804,7 @@ namespace Game
             Creature creature = GetPlayer().GetNPCIfCanInteractWith(sellItem.Auctioneer, NPCFlags.Auctioneer, NPCFlags2.None);
             if (creature == null)
             {
-                Log.outError(LogFilter.Network, "WORLD: HandleAuctionSellItem - Unit (%s) not found or you can't interact with him.", sellItem.Auctioneer.ToString());
+                Log.outError(LogFilter.Network, $"WORLD: HandleAuctionSellItem - Unit ({sellItem.Auctioneer}) not found or you can't interact with him.");
                 return;
             }
 
@@ -812,7 +812,7 @@ namespace Game
             AuctionHouseRecord auctionHouseEntry = Global.AuctionHouseMgr.GetAuctionHouseEntry(creature.GetFaction(), ref houseId);
             if (auctionHouseEntry == null)
             {
-                Log.outError(LogFilter.Network, "WORLD: HandleAuctionSellItem - Unit (%s) has wrong faction.", sellItem.Auctioneer.ToString());
+                Log.outError(LogFilter.Network, $"WORLD: HandleAuctionSellItem - Unit ({sellItem.Auctioneer}) has wrong faction.");
                 return;
             }
 
@@ -880,7 +880,7 @@ namespace Game
 
             auction.Items.Add(item);
 
-            Log.outInfo(LogFilter.Network, $"CMSG_AuctionAction.SellItem: {_player.GetGUID()} {_player.GetName()} is selling item {item.GetGUID()} {item.GetTemplate().GetName()} " +
+            Log.outInfo(LogFilter.Network, $"CMSG_AUCTION_SELL_ITEM: {_player.GetGUID()} {_player.GetName()} is selling item {item.GetGUID()} {item.GetTemplate().GetName()} " +
                 $"to auctioneer {creature.GetGUID()} with count {item.GetCount()} with initial bid {sellItem.MinBid} with buyout {sellItem.BuyoutPrice} and with time {auctionTime.TotalSeconds} " +
                 $"(in sec) in auctionhouse {auctionHouse.GetAuctionHouseId()}");