com.microsoft.sqlserver.jdbc.SQLServerException: 对象名 'Monkey' 无效。

主要代码

package chp13;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;

import org.apache.log4j.Logger;

public class Test3 {
	private static Logger logger=Logger.getLogger(Test3.class.getName());
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Connection conn=null;
		Statement stmt=null;
		String name="闹闹";
		int health=100;
		int love=0;
		String strain="猕猴";
		try {
			Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
			logger.error(e);
		}
		try {
			conn=DriverManager.getConnection("jdbc:sqlserver://localhost:1433;DatabassName=epet","sa","1111111");
			stmt=conn.createStatement();
			StringBuffer sbSql=new StringBuffer(
					"insert into Monkey (name,health,love,strain) values('");
				sbSql.append(name+"',");
				sbSql.append(health+",");
				sbSql.append(love+",'");
				sbSql.append(strain+"')");
				stmt.execute(sbSql.toString());
				logger.info("插入小猴子信息成功！");
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
			logger.error(e);
		}finally {
			try {
				if(null!=stmt) {
					stmt.close();
				}if(null!=conn) {
					conn.close();
				}
			} catch (SQLException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
				logger.error(e);
			}
		}
				
	}

}

异常警告

com.microsoft.sqlserver.jdbc.SQLServerException: 对象名 'Monkey' 无效。
	at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:217)
	at com.microsoft.sqlserver.jdbc.SQLServerStatement.getNextResult(SQLServerStatement.java:1655)
	at com.microsoft.sqlserver.jdbc.SQLServerStatement.doExecuteStatement(SQLServerStatement.java:885)
	at com.microsoft.sqlserver.jdbc.SQLServerStatement$StmtExecCmd.doExecute(SQLServerStatement.java:778)
	at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:7505)
	at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:2445)
	at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeCommand(SQLServerStatement.java:191)
	at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeStatement(SQLServerStatement.java:166)
	at com.microsoft.sqlserver.jdbc.SQLServerStatement.execute(SQLServerStatement.java:751)
	at chp13.Test3.main(Test3.java:37)
ERROR - com.microsoft.sqlserver.jdbc.SQLServerException: 对象名 'Monkey' 无效。

哪里出错了