Installing phpBB 2 I get --- Table 'cpg133_categories' already exists

[Hooligan]

The cpg docs say to use the same table prefix if you intend to bridge. So during the install of phpbb2 I changed their default perfix to cpg133_

But when I run their install, I receive:


An error occurred trying to update the database
Table 'cpg133_categories' already exists

[Hooligan]

Nevermind

Docs say same db not same prefix