I changed a code in the configure.php from
define('DIR_WS_CATALOG', '/shop/');
define('DIR_WS_HTTPS_CATALOG', '/shop/');
to
define('DIR_WS_CATALOG', '//');
define('DIR_WS_HTTPS_CATALOG', '//');
and came up with an error (0 DB_ERROR_NOT_CONNECTED) after changing the permission from 444 to 777 and uploading the changes.
i then changed it back to
define('DIR_WS_CATALOG', '/shop/');
define('DIR_WS_HTTPS_CATALOG', '/shop/');
and i still come up with the same error message
0 DB_ERROR_NOT_CONNECTED
can someone please help me



