Fatal error: Uncaught ArgumentCountError: Too few arguments to function getItems(), 1 passed in /home/vhost/vhost/other/jinmedental.cn_2017/htdocs/weixin/service/faq.php on line 42 and exactly 2 expected in /home/vhost/vhost/other/jinmedental.cn_2017/htdocs/weixin/service/faq.php:51 Stack trace: #0 /home/vhost/vhost/other/jinmedental.cn_2017/htdocs/weixin/service/faq.php(42): getItems(1) #1 {main} thrown in /home/vhost/vhost/other/jinmedental.cn_2017/htdocs/weixin/service/faq.php on line 51