[Chuck S]

I suggest you verify your user you think is a normal user. The only Classifieds usergroups that has admin access if usergroup 3 which is admin

Here are the inserts from your pp_usergroups table

INSERT INTO pp_usergroups VALUES (1, 'Anonymous', 0, 0, 0, 0, NULL, NULL, 0, 0, 0, 0);
INSERT INTO pp_usergroups VALUES (2, 'Registered', 0, 0, 1, 1, NULL, NULL, 1, 1, 0, 0);
INSERT INTO pp_usergroups VALUES (3, 'Admin', 1, 1, 1, 1, NULL, NULL, 1, 1, 0, 0);
INSERT INTO pp_usergroups VALUES (4, 'Personal Users', 0, 0, 1, 1, NULL, NULL, 1, 1, 0, 0);
INSERT INTO pp_usergroups VALUES (7, 'Moderators', 0, 0, 1, 1, NULL, NULL, 1, 1, 0, 0);
INSERT INTO pp_usergroups VALUES (5, 'Personal User', 0, 0, 1, 1, NULL, NULL, 1, 1, 0, 0);

I tried registering a regular user but no email to me confirming. I suggest you verify the user you think is a normal user is exactly that.