shipstation error

**jimmie** · 23 May 2025, 08:34 PM

many mods but getting this when trying to import orders

Code:

PHP Fatal error: Uncaught Error: Undefined constant "DATE_TIME_FORMAT" in /shipstation_zc.php:105

**lat9** · 24 May 2025, 08:49 PM

Find this section in /includes/languages/lang.english.php ...

Code:

    'DATE_FORMAT_LONG' => '%A %d %B, %Y',
    'DATE_TIME_FORMAT_WITHOUT_SECONDS' => '%m/%d/%Y %H:%M',

... and add the highlighted line

Code:

    'DATE_FORMAT_LONG' => '%A %d %B, %Y',
    'DATE_TIME_FORMAT' => '%m/%d/%Y %H:%M:%S',
    'DATE_TIME_FORMAT_WITHOUT_SECONDS' => '%m/%d/%Y %H:%M',

Does that correct the problem?

Thread: shipstation error