请问首页做一下模态框会员登录提示系统错误为什么呢用户登录记住

请问首页做一下模态框,会员登录,提示系统错误为什么呢?

<!-- 模态框 -->
<div class="modal fade" id="myModal">
  <div class="modal-dialog modal-dialog-centered">
    <div class="modal-content">
 
      <!-- 模态框头部 -->
      <div class="modal-header">
        <h4 class="modal-title">用户登录</h4>
        <button type="button" class="close" data-dismiss="modal">&times;</button>
      </div>
 
      <!-- 模态框主体 -->
      <div class="modal-body">
        
        <form class="content" id="myform" method="post" novalidate="novalidate">
          {dr_form_hidden()}
          {$form}
          <div class="form-group">
              <div class="input-icon">
                  <i class="fa fa-user"></i>
                  <input class="form-control placeholder-no-fix" type="text" autocomplete="off" placeholder="账号/邮箱/手机" name="data[username]">
              </div>
          </div>
          <div class="form-group">
              <div class="input-icon">
                  <i class="fa fa-lock"></i>
                  <input class="form-control placeholder-no-fix" type="password" autocomplete="off" placeholder="登录密码" name="data[password]">
              </div>
          </div>
          {if $is_code}
          <div class="form-group">
              <div class="input-group login-code">
                  <div class="input-icon">
                      <i class="fa fa-code"></i>
                      <input class="form-control placeholder-no-fix" type="text" autocomplete="off" placeholder="验证码" name="code">
                  </div>
                  <div class="input-group-btn fc-code">
                      {dr_code(120, 35)}
                  </div>
              </div>
          </div>
          {/if}
          <div class="form-actions">
              <label class="rememberme mt-checkbox mt-checkbox-outline">
                  <input type="checkbox" name="remember" value="1"> 记住登录
                  <span></span>
              </label>
              <button type="button" onclick="dr_ajax_member('{dr_now_url()}', 'myform');" class="btn green pull-right"> 登录 </button>
          </div>
          <div class="login-options">
              <ul class="login-oauth">
                  
                  <li>
                      <a href="{Router::oauth_url('weixin', 'login')}"> <img src="{THEME_PATH}assets/oauth/weixin.png"> </a>
                  </li>
              </ul>
          </div>
          <div class="create-account">
              <p>
                  <a href="{dr_member_url('register/index')}"> 注册账号 </a>
                  <a href="{dr_member_url('login/find')}"> 找回密码 </a>
              </p>
          </div>
      </form>
      </div>
 
      
 
    </div>
  </div>
</div>