This is what I get any time I want to access Customizer, see image.
As soon I enter the credentials again, it tries to go forward, but then the session expires again in before anything happens.
This is what I get at permalinks:
Warning: is_writable() [function.is-writable]: open_basedir restriction in effect. File(/) is not within the allowed path(s): (/nfs:/tmp:/usr/local:/etc/apache2/gs-bin) in /nfs/c07/h03/mnt/109654/domains/yoursite/html/wp-admin/options-permalink.php on line 133
Warning: is_writable() [function.is-writable]: open_basedir restriction in effect. File(/) is not within the allowed path(s): (/nfs:/tmp:/usr/local:/etc/apache2/gs-bin) in /nfs/c07/h03/mnt/109654/domains/yoursite/html/wp-admin/includes/misc.php on line 170
Your server’s PHP settings might need a tweak:
http://stackoverflow.com/questions/1846882/open-basedir-restriction-in-effect-file-is-not-within-the-allowed-paths