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WikiPunkt nr 6... dla ułatwienia podam jego treść
While you have your FTP connected to your Web hosting server, make sure the following PrestaShop folders have ‘write’ permissions (also known as “CHMOD 777” – explanation of file permissions here) but do not apply these permissions recursively (to their subfolders): /config, /upload, /download, /tools/smarty/compile. Then make sure the following folders have ‘write’ permissions and apply these permissions recursively (to their subfolders): /img, /mails, /modules, /themes/prestashop/lang, /translations
Ja mam ustawione jak powyżej i nie mam problemów ;-)