Bug in includes/modules/payment/paypalwpp.php

[swguy]

In the language file inclusion, the filename should be prefixed with a slash.

change

require(zen_get_file_directory(DIR_FS_CATALOG . DIR_WS_LANGUAGES . $_SESSION['language'], 'create_account.php', 'false'));

to

require(zen_get_file_directory(DIR_FS_CATALOG . DIR_WS_LANGUAGES . $_SESSION['language'], '/create_account.php', 'false'));

(Slash before create_account.php)

Zen Cart 1.5.6b only; 1.5.6a does not have this issue.

[mc12345678]

Note that by doing this, the default version of create_account.php file will be used, not the template override of the file. This is a change from operation from Zen Cart 1.5.6 and 1.5.6a which would use the template override if it existed.

To allow use of the template override file change to:
require(zen_get_file_directory(DIR_FS_CATALOG . DIR_WS_LANGUAGES . $_SESSION['language'] . DIRECTORY_SEPARATOR, 'create_account.php', 'false'));

[swguy]

As soon as the PR is merged, I will update the 2 posts with the recommended fix. This fix for now will stop your cart from crashing.

[swguy]

Final decision on this issue:
https://github.com/zencart/zencart/pull/2467