I have tried and tried to upgrade from version 2.8.5 to 2.8.6. It goes through all the steps ok until you reach the one that says to put your site in maintenance mode. This is the dialogue I got after I try to do that:
Warning: copy(/home/nzweb123/public_html/blog/index.php.wpau.bak) [function.copy]: failed to open stream: Permission denied in /home/nzweb123/public_html/blog/wp-content/plugins/wordpress-automatic-upgrade/wpau_upgrade.class.php on line 362
We could not complete the upgrade please try again later, click here to check the logs.
How do you get past this? Thanks in advance!
