Oh! Proboards is a free board. You didn't set it up yourself. A MySQL Database is the Database used to keep Forums - the information goes in them to be brought up by the pages. This one will have it, mine has one, Matt's has one.
But as its a free board - its possible it was an Admin from Proboards - they're automatically allowed Access.
A Knight is sworn to Honour. His heart knows only Virtue. His blade defends the helpless. His might upholds the Weak. His word speaks only truth. His wrath undoes the Wicked.