Warning, your hosting provider is using the suhosin patch for PHP.

PrestaShop v.1.4.4.1
Back Office > Tools > Translations

In attempt to translate a module, I experienced suhosin warning.
“The server is using the suhosin patch for PHP, which limits the maximum number of fields to post in a form; 1000 for suhosin.post.max_vars & 1000 for suhosin.request.max_vars.
Please ask your hosting provider to increase the suhosin post and request limit to 5003 at least. or edit the translation file manually.”

After some research, the solution was to do the following.
Step 1.) I used notepad++ to create a php.ini file with the following code:
suhosin.post.max_vars=5003
suhosin.request.max_vars=5003

Step 2.) Using FileZilla, I FTP the file to the admin directory of PrestaShop.

Step 3.) Refresh browser and it works now!

Resources

Warning, your hosting provider is using the suhosin patch for PHP: http://www.prestashop.com/forums/topic/110663-solved-warning-your-hosting-provider-is-using-the-suhosin-patch-for-php/