diff --git a/Minepacks/src/at/pcgamingfreaks/Minepacks/Bukkit/Database/Backend/SQL.java b/Minepacks/src/at/pcgamingfreaks/Minepacks/Bukkit/Database/Backend/SQL.java
index 3d1b964..0be54f2 100644
--- a/Minepacks/src/at/pcgamingfreaks/Minepacks/Bukkit/Database/Backend/SQL.java
+++ b/Minepacks/src/at/pcgamingfreaks/Minepacks/Bukkit/Database/Backend/SQL.java
@@ -41,7 +41,10 @@ public abstract class SQL extends DatabaseBackend
 	private final ConnectionProvider dataSource;
 
 	protected String tablePlayers = "backpack_players", tableBackpacks = "backpacks", tableCooldowns = "backpack_cooldowns"; // Table Names
-	protected String fieldPlayerName, fieldPlayerID, fieldPlayerUUID, fieldBpOwner, fieldBpIts, fieldBpVersion, fieldBpLastUpdate, fieldCdPlayer, fieldCdTime; // Table Fields
+	protected String fieldPlayerName = "name", fieldPlayerID = "id", fieldPlayerUUID = "uuid"; // Table players
+	protected String fieldBpOwner = "owner", fieldBpIts = "its", fieldBpVersion = "version", fieldBpLastUpdate = "lastupdate"; // Table Backpack
+	protected String fieldCdPlayer = "id", fieldCdTime = "time"; // Table Fields
+
 	@Language("SQL") protected String queryUpdatePlayerAdd, queryInsertBp, queryUpdateBp, queryGetPlayer, queryGetBP, queryDeleteOldBackpacks, queryGetUnsetOrInvalidUUIDs, queryFixUUIDs; // DB Querys
 	@Language("SQL") protected String queryDeleteOldCooldowns, querySyncCooldown, queryGetCooldown; // DB Querys
 	protected boolean syncCooldown;
@@ -90,15 +93,15 @@ protected void loadSettings()
 		tablePlayers      = plugin.getConfiguration().getDBTable("User", tablePlayers);
 		tableBackpacks    = plugin.getConfiguration().getDBTable("Backpack", tableBackpacks);
 		tableCooldowns    = plugin.getConfiguration().getDBTable("Cooldown", tableCooldowns);
-		fieldPlayerID     = plugin.getConfiguration().getDBFields("User.Player_ID", "id");
-		fieldPlayerName   = plugin.getConfiguration().getDBFields("User.Name", "name");
-		fieldPlayerUUID   = plugin.getConfiguration().getDBFields("User.UUID", "uuid");
-		fieldBpOwner      = plugin.getConfiguration().getDBFields("Backpack.Owner_ID", "owner");
-		fieldBpIts        = plugin.getConfiguration().getDBFields("Backpack.ItemStacks", "its");
-		fieldBpVersion    = plugin.getConfiguration().getDBFields("Backpack.Version", "version");
-		fieldBpLastUpdate = plugin.getConfiguration().getDBFields("Backpack.LastUpdate", "lastUpdate");
-		fieldCdPlayer     = plugin.getConfiguration().getDBFields("Cooldown.Player_ID", "id");
-		fieldCdTime       = plugin.getConfiguration().getDBFields("Cooldown.Time", "time");
+		fieldPlayerID     = plugin.getConfiguration().getDBFields("User.Player_ID", fieldPlayerID);
+		fieldPlayerName   = plugin.getConfiguration().getDBFields("User.Name", fieldPlayerName);
+		fieldPlayerUUID   = plugin.getConfiguration().getDBFields("User.UUID", fieldPlayerUUID);
+		fieldBpOwner      = plugin.getConfiguration().getDBFields("Backpack.Owner_ID", fieldBpOwner);
+		fieldBpIts        = plugin.getConfiguration().getDBFields("Backpack.ItemStacks", fieldBpIts);
+		fieldBpVersion    = plugin.getConfiguration().getDBFields("Backpack.Version", fieldBpVersion);
+		fieldBpLastUpdate = plugin.getConfiguration().getDBFields("Backpack.LastUpdate", fieldBpLastUpdate);
+		fieldCdPlayer     = plugin.getConfiguration().getDBFields("Cooldown.Player_ID", fieldCdPlayer);
+		fieldCdTime       = plugin.getConfiguration().getDBFields("Cooldown.Time", fieldCdTime);
 		syncCooldown      = plugin.getConfiguration().isCommandCooldownSyncEnabled();
 	}
 
diff --git a/Minepacks/src/at/pcgamingfreaks/Minepacks/Bukkit/Database/Backend/SQLite.java b/Minepacks/src/at/pcgamingfreaks/Minepacks/Bukkit/Database/Backend/SQLite.java
index 55cd67d..c850303 100644
--- a/Minepacks/src/at/pcgamingfreaks/Minepacks/Bukkit/Database/Backend/SQLite.java
+++ b/Minepacks/src/at/pcgamingfreaks/Minepacks/Bukkit/Database/Backend/SQLite.java
@@ -24,6 +24,7 @@
 import at.pcgamingfreaks.Minepacks.Bukkit.Minepacks;
 import at.pcgamingfreaks.Version;
 
+import org.intellij.lang.annotations.Language;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -51,18 +52,9 @@ protected void loadSettings()
 	{
 		// Set table and field names to fixed values to prevent users from destroying old databases.
 		fieldPlayerID     = "player_id";
-		fieldPlayerName   = "name";
-		fieldPlayerUUID   = "uuid";
 		fieldBpOwner      = "owner";
 		//noinspection SpellCheckingInspection
 		fieldBpIts        = "itemstacks";
-		fieldBpVersion    = "version";
-		fieldBpLastUpdate = "lastupdate";
-		tablePlayers      = "backpack_players";
-		tableBackpacks    = "backpacks";
-		tableCooldowns    = "backpack_cooldowns";
-		fieldCdPlayer     = "player_id";
-		fieldCdTime       = "time";
 		// Set fixed settings
 		useUUIDSeparators = false;
 		syncCooldown = false;
@@ -77,6 +69,15 @@ protected void updateQueriesForDialect()
 		queryUpdatePlayerAdd = "INSERT OR IGNORE INTO {TablePlayers} ({FieldName},{FieldUUID}) VALUES (?,?);";
 	}
 
+	private void tryQuery(final @NotNull Statement statement, final @NotNull @Language("SQL") String query)
+	{
+		try
+		{
+			statement.execute(query);
+		}
+		catch(SQLException ignored) {}
+	}
+
 	@SuppressWarnings("SqlResolve")
 	@Override
 	protected void checkDB()
@@ -84,24 +85,15 @@ protected void checkDB()
 		try(Connection connection = getConnection(); Statement stmt = connection.createStatement())
 		{
 			Version dbVersion = getDatabaseVersion(stmt);
+			if(dbVersion.olderThan(new Version("3.0-PRE-ALPHA-SNAPSHOT")))
+			{
+				tryQuery(stmt, "ALTER TABLE `backpack_players` ADD COLUMN `uuid` CHAR(32);");
+				tryQuery(stmt, "ALTER TABLE `backpacks` ADD COLUMN `version` INT DEFAULT 0;");
+				tryQuery(stmt, "ALTER TABLE `backpacks` ADD COLUMN `lastupdate` DATE DEFAULT '2020-09-24';");
+			}
 
-			stmt.execute("CREATE TABLE IF NOT EXISTS `backpack_players` (`player_id` INTEGER PRIMARY KEY AUTOINCREMENT, `name` CHAR(16) NOT NULL , `uuid` CHAR(32) UNIQUE);");
-			try
-			{
-				stmt.execute("ALTER TABLE `backpack_players` ADD COLUMN `uuid` CHAR(32);");
-			}
-			catch(SQLException ignored) {}
+			stmt.execute("CREATE TABLE IF NOT EXISTS `backpack_players` (`player_id` INT UNSIGNED PRIMARY KEY AUTOINCREMENT, `name` CHAR(16) NOT NULL , `uuid` CHAR(32) UNIQUE);");
 			stmt.execute("CREATE TABLE IF NOT EXISTS `backpacks` (`owner` INT UNSIGNED PRIMARY KEY, `itemstacks` BLOB, `version` INT DEFAULT 0, `lastupdate` DATE DEFAULT CURRENT_DATE);");
-			try
-			{
-				stmt.execute("ALTER TABLE `backpacks` ADD COLUMN `version` INT DEFAULT 0;");
-			}
-			catch(SQLException ignored) {}
-			try
-			{
-				stmt.execute("ALTER TABLE `backpacks` ADD COLUMN `lastupdate` DATE DEFAULT '2020-09-24';");
-			}
-			catch(SQLException ignored) {}
 
 			DBTools.runStatement(connection, "INSERT OR REPLACE INTO `minepacks_metadata` (`key`, `value`) VALUES ('db_version',?);", plugin.getDescription().getVersion());
 		}
@@ -118,7 +110,11 @@ protected void checkDB()
 		{
 			if(rs.next()) return new Version(rs.getString("value"));
 		}
-		return new Version("0");
+		try(ResultSet rs = stmt.executeQuery("SELECT name FROM sqlite_master WHERE type='table' AND name='backpack_players';"))
+		{ // Check if players table exists
+			if(rs.next()) return new Version(2);
+		}
+		return plugin.getVersion();
 	}
 
 	@Override