Upgrade to 1.6 after login to back office, just a blank white page

[airbusecam]

Hi all

I'm not a programmer at all, I just follow instructions, so I had presta 1.5.6.2 I think it was, so after following all the instructions I upgraded to 1.606. So I clear the cookies, cache and history of my browsers, now I go to login into the back office, the login screen appears, I input the details, hit enter, then nothing but a white page. Is there anything I can do, with very basic skills to correct this.

Regards

Phil

[ČeskáPresta.cz]

Hi,

 

can you please turn your Debug mode on?

[airbusecam]

I would do if I knew what to do, I have FTP and I know how to access files and to get to edit them, but I don't have the knowledge to actually edit them, but I can follow instructions.

[elleonard]

Hi,

 

first check this:

http://www.prestashop.com/blog/en/the-500-internal-server-error-explained-solved/

 

Then if you issue is:

Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM in /home/..../classes/controller/AdminController.php on line 3101

 

Try this solution:

http://www.prestashop.com/forums/topic/338268-1-click-upgrade-from-1606-to-1607-admin-screen-not-shown/

 

 

It worked for me.

[PrestaHeroes USA]

ok, when 'ever' you get blank page turn on errors as suggested above, it would  take a simple  search to find out how.  so drop and give us 20

 

config/defines.inc.php

 

define('_PS_MODE_DEV_', true);

 

set back to false when done

 

once you have the error you can search on that looking for similar issue and hopefully make quick work of it


 

[PrestaHeroes USA]

ok, when 'ever' you get blank page turn on errors as suggested above, it would  take a simple  search to find out how.  so drop and give us 20

 

config/defines.inc.php

 

define('_PS_MODE_DEV_', true);

 

set back to false when done

 

once you have the error you can search on that looking for similar issue and hopefully make quick work of it

 

 

 

 

saw that you resolved with this post, awesome and now you also now useful info on turning on errors, enjoy 1.6 it's cool,

 

http://www.prestashop.com/forums/topic/338268-1-click-upgrade-from-1606-to-1607-admin-screen-not-shown/?do=findComment&comment=1709644