I have just finished uploading my website. However, there is always a mistake on database connection and I don't know why

My website is www.legalcapital.cn

When you open it, you may see the mistake message Table 'sq_marshall.yitai_enewspublic' doesn't exist select sitekey,siteintro from ***_enewspublic limit 1".

Ps: I have updated the database name/user name/code in accordance with the instructions I received from my space provider.