No Admin access after 4.86 install

[robben]

I did new install of 4.86. Its integrated with the nuke registration. When I login as admin on my phpnke site and go to my photopost page it shows me as only a user not an admin. No matter what I try I cannot access the admin area of photopost.
Help, Please

[Chuck S]

Find this line in nuke.php

foreach ( $vbgroups as $groupvalue ) {

change it to this

foreach ( $ubbgroups as $groupvalue ) {

[robben]

That didn't work. I think it's a cookie thing. Some of my cookie domains say www.arttango.com and the phpBB cookie domain is .arttango.com and the directory is different to, nukes is /folder and phpBB is just /. Is that a possible source of the problem?
Thanks

[Chuck S]

well of course the cookies have to match.

Photopost should be set for cookies like this then

cookie path /

cookie domain .arttango.com

cookie prefix phpbb2mysql

[robben]

I don't now where the settings are for cookie path and cookie domain?

[Chuck S]

In the mysql settings table for Photopost database