Problem with Add Comments in Arcade

[plateau]

Hello,

I found the user cannot add comments after they have finished the game in the Arcade. A logged on user, whoever the Admin, Moderator, or General Users, when they tried to add the comments, the following message appeared:

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You are not logged in or you do not have permission to access this page. This could be due to one of several reasons:

You are not logged in. Fill in the form at the bottom of this page and try again.

You may not have sufficient privileges to access this page. Are you trying to edit someone else's post, access administrative features or some other privileged system?

If you are trying to post, the administrator may have disabled your account, or it may be awaiting activation.
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can anyone help?

Thanks a lot!!!