Can't enable/disable shop from BO after moving to a new serwer

[a_smith]

Hello

I have working store based on 1.5.6. I disabled the store FO access via BO for some admin work.

 

Then I moved my shop to a new server. I recreated the database, cleared both SMARTY cache folders and the template cache folder.

 

I recreadted robots.txt file and the .htaccess file.

 

Global www and ftp root paths on a new server ar same as it was on old server.

 

The store itself (front office) is working all fine. I also have no problems on the back office.

Apart of just one thing - when I try to enable the store from MAINTANANCE tab I am getting blank page.

When I try to save maintanance IP's I am getting blank page too.

 

I can save all other sattings on the BO with no problem.

 

I enabled the store by editing PS_SHOP_ENABLE directly in the database. But my question is.....

 

What could be the problem for which I am getting the blank page when I try to save those settings (no blank page when saving other settings). Also, changed (updated) value is not stored into the database.

 

Thanks

Edited November 12, 2013 by a_smith (see edit history)