I have a similar problem. I upgraded to 4.86 and now can't seem to access the admin panel. It just keeps asking me to enter my username and password, says I have done so but when I click on the admin link it ask again for user name & password ??
The site is
www.houstontexasswingers.com and I am using a VB3 integration. Currenly photopost is turned off (at least I think it is).
Can you tell me what I did wrong in the upgrade ?
Thanks
Henry