Prestashop white screen when updating logo or image solution !

More than three hours searching for a solution for this wired problem in Prestashop after a transfer of the shop to a new server and domain name, every time I tried to update the logo or images I get the dead white screen without any errors even after I enabled the debug mode from the config/defines.inc.php file, and even the httpd_error log file doesn't have any log from this error.

After some random investigation I managed to stumbled that the problem is a missing PHP-gd library !! So after I upgraded the PHP I forget to install the php-gd libs that help prestashop to upload any image to the main server.

So the solution is simple now just login to your server SSH and install the php-gd libs using the bellow command:

yum install php-gd

Now restart your apache server with this command:

service httpd restart

That's it !! Now Prestashop logo upload and image upload must work fine !

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