Quote Originally Posted by Satu View Post
I got it after some research. It was in the log files. The file admin/includes/classes/fpdf/fpdf.php on line 1047 and same file
admin/includes/classes/fpdf/fpdf.php on line 1329 has an extra period (.) after removing them I was able to get to admin login screen.
ini_set('magic_quotes_runtime', .$mqr);
ini_set('magic_quotes_runtime', $mqr);

Here is the fixed file:
fpdf.zip
Hi, I had exact the same problem and also fixed it due to the typo of a . before $mqr. I downloaded the file from http://www.zen-cart.com/downloads.php?do=file&id=155. Maybe the author could upload a revised version so that less skilled people are also able to get this great mod work!