Non existing users and topics, "The requested topic does not exist."

[Fli]

Hello,

i did manual PHPBB mysql database cleanup from SPAM and the result is that there are some threads vissible, but when i click it, it returns "The requested topic does not exist."

Or "The requested user does not exist."

I want to ask if i can anyhow get rid of these from PHPBB AdminCP, or if i need to do some manual deleting in mysql? :(