I started a thread entitled "Big Brother" in the photo gallery that I would now like to delete/lock. However when I go to delete it in the edit screen i get this message:

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Logged in user: MattH25 [logout]
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So how do I got about fixing this and If I can't will one of you moderators delete the thread for me. Thanks, Matt

 

What is the reasoning for deleting the thread? Looks like an OK thread to me.

and I do not think you can delete your own threads..