Member Profile Wrongly Redirected

My forum has a member with the name MS.
The link shows View Profile: ms24601 - Raymond.CC Forum
Upon clicking on the link, it is redirected to View Profile: ms24601 - Raymond.CC Forum

Please add user_id to your member rewrite rules

And where do I do that?

Within vBSEO Cp - Url Rewrite Settings

I think I've found it.

Member's Profile URLs, then Member Profile.
Currently members/[user_name].html is being used.
Do you mean I have to change it to members/[user_id].html ?
Or how do I add it?

You can change it to [username]-[user_id].html