<SOLVED>Error message when upgrading to PS 1.4.7

[steviger]

Hi,

 

I'll try my luck for an answer here. I'm trying to upgrade to version 1.4.7. But with the last step I keep geting this message:

 

Error during install/upgrade: Warning: Invalid argument supplied for foreach() in /web/htdocs/www.e-plurisnet.it/home/prestashop/classes/Db.php on line 131 Warning: Invalid argument supplied for foreach() in /web/htdocs/www.e-plurisnet.it/home/prestashop/classes/Db.php on line 134

 

You may have to:

• Fix the error(s) displayed
  
• Put your database backup
  
• Modify the file settings.inc.php to put the old version for the line with _PS_VERSION_
  
• Restart the upgrade process from the begining
  

 

Where www.e-plurisnet.it is the URL from a guy with the same problem...

 

Any ideas on how to solve this?

 

Regards,

 

Steven

 

 

EDIT:

 

WhatI did was first upgrade to version 1.4.4.0 (get it here) and then the upgrade to 1.4.7.3. It's a bit of work but no errors....