SQLITE - Storing player names and dates

My intent is to store player names and account creation dates(I'll find out the dates using mojang API)

But I'm getting this error:

Code:

[MCPriorities] [SQLITE_ERROR] SQL error or missing database (no such column: DeltaHL)

I know this is a SQLite Syntax Error, but I can't find out the problem..
What do you guys think?

This is my plugin code as of now:

CODE (open) CODE (close)

Code:

package io.github.sigmars.mcpriorities;

import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerLoginEvent;
import org.bukkit.plugin.java.JavaPlugin;

import java.io.File;
import java.sql.*;

public final class mcpriorities extends JavaPlugin implements Listener {
    private void playerDatabase(File database, Player player){
        Connection conn = null;
        try {
            conn = DriverManager.getConnection("jdbc:sqlite:" + database.getPath());
            getLogger().info("Database connection estabilished.");
            Statement operation = conn.createStatement();
            String sql = String.format("INSERT INTO players VALUES(null, %s, %d);", player.getPlayerListName(), 1);
            operation.execute(sql);
        } catch (SQLException error) {
            getLogger().warning(error.getMessage());
        } finally {
            try {
                if (conn != null) {
                    getLogger().info("Player info saved.");
                    conn.close();
                }
            } catch (SQLException error){
                getLogger().warning(error.getMessage());
            }
        }
    }

    private void createDatabase(File database) {
        database.getParentFile().mkdirs();
        try (Connection conn = DriverManager.getConnection("jdbc:sqlite:" + database.getPath())) {
            if (conn != null){
                DatabaseMetaData meta = conn.getMetaData();
                getLogger().info(meta.getDriverName());
                getLogger().info("Database created.");
            }
        } catch (SQLException error){
            getLogger().warning(error.getMessage());
        }
    }

    private void setupDatabase(File database) {
        Connection conn = null;
        try {
            conn = DriverManager.getConnection("jdbc:sqlite:" + database.getPath());
            getLogger().info("Database connection estabilished.");
            String sql = "CREATE TABLE IF NOT EXISTS players(id INT PRIMARY KEY, name text, date integer);";
            Statement operation = conn.createStatement();
            operation.execute(sql);
        } catch (SQLException error) {
            getLogger().warning(error.getMessage());
        } finally {
            try {
                if (conn != null) {
                    getLogger().info("Database connection closed.");
                    conn.close();
                }
            } catch (SQLException error){
                getLogger().warning(error.getMessage());
            }
        }

    }

    @Override
    public void onEnable() {
        // Plugin startup logic
        getLogger().info("Loading database...");
        // Load database
        File databaseFile = new File("plugins/MCPriorities/mcpriorities.db");
        if (databaseFile.exists()) {
            getLogger().info("Database already exists, skipping creation.");
        } else{
            createDatabase(databaseFile);
        }
        setupDatabase(databaseFile);
        getServer().getPluginManager().registerEvents(this, this);

    }

    @EventHandler
    public void onJoin(PlayerLoginEvent event) {
        File databaseFile = new File("plugins/MCPriorities/mcpriorities.db");
        playerDatabase(databaseFile, event.getPlayer());
    }
}