Unable to take site out of maintenance mode

I put my site into maintenance mode as I moved host and need
to update the servers and directory paths.

I cannot access the site the and the admin area, but when I click
on edit on the admin section the option to take to the shop out
of maintenace mode does not appear on the right side.

My admin settings that I have change now look like:

  define('HTTP_SERVER', 'https://www.mywebsite.com');
  define('HTTPS_SERVER', 'https://www.mywebsite.com');
  define('HTTP_CATALOG_SERVER', 'http://www.mywebsite.com');
  define('HTTPS_CATALOG_SERVER', 'https://www.mywebsite.com');


  define('DIR_WS_ADMIN', '/admin/');
  define('DIR_WS_CATALOG', '/');
  define('DIR_WS_HTTPS_ADMIN', '/admin/');
  define('DIR_WS_HTTPS_CATALOG', '/');

I have used generic data in place of my server info

Heres an image of what is happening, it is also happening on other sections of the admin.

debug indicates following error:

[31-Jan-2011 12:18:08] PHP Fatal error: Call to undefined function cfg_select_option() in /pathtoconfigurationfile/configuration.php(179) : eval()'d code on line 1

I would this like and I did something similar so I will have to look into further.

http://www.zen-cart.com/forum/showthread.php?t=82081