表单是没有SEO的功能吗？我的表单为什么会直接报错呀

表单是没有SEO的功能吗？我的表单为什么会直接报错呀？

CRITICAL - 2021-07-17 14:37:01 --> Call to undefined method Phpcmf\Library\Seo::get_seo_value()

#SQL：SELECT *

FROM `dr_1_form_leamai_data_0`

WHERE `id` = 5

#URL：http://www.wxxw.com/index.php?s=form&c=leamai&m=show&id=5

#AGENT：Mozilla/5.0 (Windows NT 10.0 Win64 x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36

#REFERER：http://www.wxxw.com/index.php?s=form&c=leamai&page=2

#0 D:\wwwroot\zf\dayrui\App\Form\Controllers\Leamai.php(52): Phpcmf\Home\Form->_Home_Show()

#1 D:\wwwroot\zf\dayrui\System\CodeIgniter.php(918): Phpcmf\Controllers\Leamai->show()

#2 D:\wwwroot\zf\dayrui\System\CodeIgniter.php(404): CodeIgniter\CodeIgniter->runController(Object(Phpcmf\Controllers\Leamai))

#3 D:\wwwroot\zf\dayrui\System\CodeIgniter.php(312): CodeIgniter\CodeIgniter->handleRequest(NULL, Object(Config\Cache), false)

#4 D:\wwwroot\zf\dayrui\Fcms\Init.php(377): CodeIgniter\CodeIgniter->run()

#5 D:\wwwroot\zf\index.php(48): require('D:\\wwwroot\\zf\\d...')

#6 {main}

Call to undefined method Phpcmf\Library\Seo::get_seo_value() 报错 

直接是用的系统的

() {
    $this(