I have ubuntu 12.04 + apc + varnish
Installing phpmyadmin before varnish works well,
but when I install varnish this error comes up-
I had that 8080 redirect problem but solved it by adding $cfg['PmaAbsoluteUri'] = 'http://x.x.x.x/phpmyadmin'; in pma config
I have tried clearing browser cookies, in both firefox and IE.
My current session save path is /var/lib/php5
which seems to be writable since i can see some session files inside,
but they are getting created with permissions - 0600,
Putting wrong username in x.x.x.x/phpmyadmin/index.php also produces same error
These answers are provided by our Community. If you find them useful, show some love by clicking the heart.
If you run into issues leave a comment, or add your own answer to help others.