diff --git a/Source/Framework/Database/DatabaseLoader.cs b/Source/Framework/Database/DatabaseLoader.cs
index e6951d775..5141ccdb0 100644
--- a/Source/Framework/Database/DatabaseLoader.cs
+++ b/Source/Framework/Database/DatabaseLoader.cs
@@ -16,7 +16,7 @@
  */
 
 using Framework.Configuration;
-using MySql.Data.MySqlClient;
+using MySqlConnector;
 using System;
 using System.Collections.Generic;
 
diff --git a/Source/Framework/Database/DatabaseUpdater.cs b/Source/Framework/Database/DatabaseUpdater.cs
index 4d9ff8e89..483aae166 100644
--- a/Source/Framework/Database/DatabaseUpdater.cs
+++ b/Source/Framework/Database/DatabaseUpdater.cs
@@ -51,10 +51,10 @@ namespace Framework.Database
                     fileName = @"/sql/base/characters_database.sql";
                     break;
                 case "WorldDatabase":
-                    fileName = @"/sql/TDB_full_world_820.19071_2019_07_15.sql";
+                    fileName = @"/sql/TDB_full_world_830.20061_2020_06_17.sql";
                     break;
                 case "HotfixDatabase":
-                    fileName = @"/sql/TDB_full_hotfixes_820.19071_2019_07_15.sql";
+                    fileName = @"/sql/TDB_full_hotfixes_830.20061_2020_06_17.sql";
                     break;
             }
 
diff --git a/Source/Framework/Database/MySqlBase.cs b/Source/Framework/Database/MySqlBase.cs
index a8f48dadb..4263be6c9 100644
--- a/Source/Framework/Database/MySqlBase.cs
+++ b/Source/Framework/Database/MySqlBase.cs
@@ -16,7 +16,7 @@
  */
 
 using Framework.Threading;
-using MySql.Data.MySqlClient;
+using MySqlConnector;
 using System;
 using System.Collections.Generic;
 using System.IO;
diff --git a/Source/Framework/Database/SQLResult.cs b/Source/Framework/Database/SQLResult.cs
index e97e42bd2..f2903c0b2 100644
--- a/Source/Framework/Database/SQLResult.cs
+++ b/Source/Framework/Database/SQLResult.cs
@@ -15,7 +15,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-using MySql.Data.MySqlClient;
+using MySqlConnector;
 using System;
 
 namespace Framework.Database
diff --git a/Source/Framework/Database/SQLTransaction.cs b/Source/Framework/Database/SQLTransaction.cs
index 6e441ea6f..89b9565ed 100644
--- a/Source/Framework/Database/SQLTransaction.cs
+++ b/Source/Framework/Database/SQLTransaction.cs
@@ -15,7 +15,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-using MySql.Data.MySqlClient;
+using MySqlConnector;
 using System.Collections.Generic;
 using System;
 using System.Threading.Tasks;
diff --git a/Source/Framework/Framework.csproj b/Source/Framework/Framework.csproj
index e492faf6c..56a773d25 100644
--- a/Source/Framework/Framework.csproj
+++ b/Source/Framework/Framework.csproj
@@ -10,7 +10,7 @@
   <ItemGroup>
     <PackageReference Include="Google.Protobuf" Version="3.11.4" />
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
-    <PackageReference Include="MySqlConnector" Version="0.62.0-beta4" />
+    <PackageReference Include="MySqlConnector" Version="1.0.0" />
     <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="4.7.0" />
   </ItemGroup>
 
diff --git a/Source/Game/Chat/Commands/ReloadCommand.cs b/Source/Game/Chat/Commands/ReloadCommand.cs
index 5407dd7fc..f5d8ec505 100644
--- a/Source/Game/Chat/Commands/ReloadCommand.cs
+++ b/Source/Game/Chat/Commands/ReloadCommand.cs
@@ -881,7 +881,7 @@ namespace Game.Chat
             handler.SendGlobalGMSysMessage("DB table `trainer` reloaded.");
             handler.SendGlobalGMSysMessage("DB table `trainer_locale` reloaded.");
             handler.SendGlobalGMSysMessage("DB table `trainer_spell` reloaded.");
-            handler.SendGlobalGMSysMessage("DB table `creature_default_trainer` reloaded.");
+            handler.SendGlobalGMSysMessage("DB table `creature_trainer` reloaded.");
             return true;
         }
 
diff --git a/Source/Game/Entities/Object/WorldObject.cs b/Source/Game/Entities/Object/WorldObject.cs
index 9bd2eaff8..16d00fc2c 100644
--- a/Source/Game/Entities/Object/WorldObject.cs
+++ b/Source/Game/Entities/Object/WorldObject.cs
@@ -95,7 +95,8 @@ namespace Game.Entities
             IsInWorld = true;
             ClearUpdateMask(true);
 
-            GetMap().GetZoneAndAreaId(_phaseShift, out m_zoneId, out m_areaId, GetPositionX(), GetPositionY(), GetPositionZ());
+            if (GetMap() != null)
+                GetMap().GetZoneAndAreaId(_phaseShift, out m_zoneId, out m_areaId, GetPositionX(), GetPositionY(), GetPositionZ());
         }
 
         public virtual void RemoveFromWorld()
diff --git a/Source/Game/Entities/Player/Player.DB.cs b/Source/Game/Entities/Player/Player.DB.cs
index 098eda891..31f2496ae 100644
--- a/Source/Game/Entities/Player/Player.DB.cs
+++ b/Source/Game/Entities/Player/Player.DB.cs
@@ -3237,7 +3237,6 @@ namespace Game.Entities
                 //save, but in tavern/city
                 stmt.AddValue(index++, GetTalentResetCost());
                 stmt.AddValue(index++, GetTalentResetTime());
-                stmt.AddValue(index++, GetNumRespecs());
                 stmt.AddValue(index++, GetPrimarySpecialization());
                 stmt.AddValue(index++, (ushort)m_ExtraFlags);
                 stmt.AddValue(index++, m_stableSlots);
@@ -3387,6 +3386,7 @@ namespace Game.Entities
                 //save, but in tavern/city
                 stmt.AddValue(index++, GetTalentResetCost());
                 stmt.AddValue(index++, GetTalentResetTime());
+                stmt.AddValue(index++, GetNumRespecs());
                 stmt.AddValue(index++, GetPrimarySpecialization());
                 stmt.AddValue(index++, (ushort)m_ExtraFlags);
                 stmt.AddValue(index++, m_stableSlots);
diff --git a/Source/Game/Maps/Map.cs b/Source/Game/Maps/Map.cs
index 925e6c7d2..9491373c5 100644
--- a/Source/Game/Maps/Map.cs
+++ b/Source/Game/Maps/Map.cs
@@ -5026,7 +5026,7 @@ namespace Game.Maps
         public uint LightFadeInTime;
     }
 
-    public struct PositionFullTerrainStatus
+    public class PositionFullTerrainStatus
     {
         public struct AreaInfo
         {
diff --git a/Source/Game/Networking/PacketLog.cs b/Source/Game/Networking/PacketLog.cs
index d41c17173..2f6d47bfe 100644
--- a/Source/Game/Networking/PacketLog.cs
+++ b/Source/Game/Networking/PacketLog.cs
@@ -69,14 +69,19 @@ public class PacketLog
                 else
                     Buffer.BlockCopy(endPoint.Address.GetAddressBytes(), 0, SocketIPBytes, 0, 16);
 
-                if (!isClientPacket)
-                    data.Combine(new byte[2]);
+                int size = data.Length;
+                if (isClientPacket)
+                    size -= 2;
 
-                writer.Write(data.Length + 4);
+                writer.Write(size + 4);
                 writer.Write(SocketIPBytes);
-                writer.Write((ushort)endPoint.Port);
+                writer.Write(endPoint.Port);
                 writer.Write(opcode);
-                writer.Write(data);
+
+                if (isClientPacket)
+                    writer.Write(data, 2, size);
+                else
+                    writer.Write(data, 0, size);
             }
         }
     }
diff --git a/Source/Game/Spells/Auras/Aura.cs b/Source/Game/Spells/Auras/Aura.cs
index bd8d92066..db82a6f41 100644
--- a/Source/Game/Spells/Auras/Aura.cs
+++ b/Source/Game/Spells/Auras/Aura.cs
@@ -270,7 +270,7 @@ namespace Game.Spells
             return Convert.ToBoolean(_effectMask & (1 << (int)effect));
         }
         public bool IsPositive() { return _flags.HasAnyFlag(AuraFlags.Positive); }
-        bool IsSelfcasted() { return !_flags.HasAnyFlag(AuraFlags.NoCaster); }
+        bool IsSelfcasted() { return _flags.HasAnyFlag(AuraFlags.NoCaster); }
         public uint GetEffectsToApply() { return _effectsToApply; }
 
         public void SetRemoveMode(AuraRemoveMode mode) { _removeMode = mode; }
diff --git a/Source/Game/Spells/SpellInfo.cs b/Source/Game/Spells/SpellInfo.cs
index 536028f77..c64a44a65 100644
--- a/Source/Game/Spells/SpellInfo.cs
+++ b/Source/Game/Spells/SpellInfo.cs
@@ -520,7 +520,7 @@ namespace Game.Spells
 
         public bool IsPositiveEffect(uint effIndex)
         {
-            return NegativeEffects.Get((int)effIndex);
+            return !NegativeEffects.Get((int)effIndex);
         }
 
         public bool IsChanneled()