错误:表'；servername.array'；不会'；不存在 - Error: Table 'servername.array' doesn't exist

Error: Table 'servername.array' doesn't exist

我正试图让登录的用户在一个框中输入一个值，然后提交它，表单将它存储在数据库中的"money"下。然而，当我尝试这样做时，我会得到错误：表"servername.array"不存在。我知道服务器（蓝色）和桌子（玩家）都存在，但我不明白为什么会出现这个错误。用户以$_SESSION['username']和$_SESSION['id']登录。

  <?php include("auth.php");?>
  <?php
  if(isset($_POST['submit']))
  {
  $player = @mysql_query
  ("SELECT id, username, password, registered, lastlogin, money, 
  callname, email FROM   players WHERE username = 
  '".$_SESSION['username']."'");
  $player = @mysql_fetch_assoc($player);
  $getmoney = @mysql_query("INSERT INTO $player(money) values('$_POST[amount]')")
  or die("Error: ".mysql_error()); 
 echo '
 <div style="
  top: 395;
  left: 99;
  position: absolute;
  z-index: 1;
  visibility: show;">
  Money Received.
  </div>
  ';
   }
  ?>
  </head>
  <body>
  <p>Bank</p>
  Enter amount of money to recieve.<br>
  <form action="bank.php" method="post">
  <table border=2>
  <tr>
  <td>Amount to Receive:</td><td><input type="text" name="amount" size="20px"></input>
  </td>
  </tr>
  </table>
  <input type="submit" name="submit" value="Get Money"></input>
  </form><br><br>

将行更改为：不带$player变量（这是上一个查询中的数组）

$getmoney = @mysql_query("INSERT INTO players(money) values('$_POST[amount]')")
  or die("Error: ".mysql_error());