fatal error when displaying the DETAILS page of a current order.

I'm using a fresh install of V2.1.0.
Server OS: Linux 6.6.63-MCIclouder663-c9
HTTP Server: Apache
PHP Version: 8.2.29 (Zend: 4.2.29-dev)

I just went live. Everything seemed to be working, and an order came through. The Invoice can be displayed but when I clicked on Details to update the customer details, only a blank page is displayed. This creates an error log with the following error.

[22-Jul-2025 01:45:06 UTC] PHP Fatal error: Uncaught Error: Undefined constant "TEXT_COPIED" in /myurl/myadmin/includes/javascript/orders.php:52
Stack trace:
#0 /myurl/myadmin/includes/javascript_loader.php(60): require()
#1 /myurl/myadmin/includes/admin_html_head.php(110): require('/home/customer/...')
#2 /myurl/myadmin/orders.php(398): require('/home/customer/...')
#3 /myurl/myadmin/index.php(16): require('/home/customer/...')
#4 {main}
thrown in /myurl/myadmin/includes/javascript/orders.php on line 52

line 52 in orders.php is
element.innerHTML = '<?= TEXT_COPIED ?>';

looks like the info was not copied to TEXT_COPIED

I'm also noticing the Zencart logo from the top left corner, and the admin login page is no longer showing. The image is definitely there in the images directory. I don't know if its related. The alt text shows BMH Trading.

Does anyone have any idea what this means?

in regards to the logo no longer being displayed it appears the link is pointing to

/myadmin//images/logo.jpg the thing is the image is not a jpg its a gif. logo.gif. It was working the other day but now its looking for logo.jpg. What could be causing this? and does it relate to the Details error page not being displayed.

still relating to the logo.jpg if I do a inspect on the page, either the logon screen or the admin home page I see

where would this be coming from?

This isn't my main problem but I mention it because its an anomaly I think might be related to the details pages not showing.

This error message tells you the constant TEXT_COPIED is not defined.
It is normally defined in file 'admin/includes/lang.english.php'. You should check there. If definition is missing, it means you probably did not updated the file to v2.1.0.

p1drobert2:

I'm using a fresh install of V2.1.0.
Server OS: Linux 6.6.63-MCIclouder663-c9
HTTP Server: Apache
PHP Version: 8.2.29 (Zend: 4.2.29-dev)

I just went live. Everything seemed to be working, and an order came through. The Invoice can be displayed but when I clicked on Details to update the customer details, only a blank page is displayed. This creates an error log with the following error.

[22-Jul-2025 01:45:06 UTC] PHP Fatal error: Uncaught Error: Undefined constant "TEXT_COPIED" in /myurl/myadmin/includes/javascript/orders.php:52
Stack trace:
#0 /myurl/myadmin/includes/javascript_loader.php(60): require()
#1 /myurl/myadmin/includes/admin_html_head.php(110): require('/home/customer/...')
#2 /myurl/myadmin/orders.php(398): require('/home/customer/...')
#3 /myurl/myadmin/index.php(16): require('/home/customer/...')
#4 {main}
thrown in /myurl/myadmin/includes/javascript/orders.php on line 52

line 52 in orders.php is
element.innerHTML = '<?= TEXT_COPIED ?>';

looks like the info was not copied to TEXT_COPIED

I'm also noticing the Zencart logo from the top left corner, and the admin login page is no longer showing. The image is definitely there in the images directory. I don't know if its related. The alt text shows BMH Trading.

Does anyone have any idea what this means?

do you have this file:

admin/includes/languages/lang.english.php

and specifically this line (472) in said file:

https://github.com/zencart/zencart/blob/a255caba270e3defee99ada0d89c3b5dce7daf58/admin/includes/languages/lang.english.php#L472

@p1drobert2
Please one problem at a time, this thread is going to be very messy and hard to use if you want to treat 2 or 3 different problems together.

pilou2:

This error message tells you the constant TEXT_COPIED is not defined.
It is normally defined in file 'admin/includes/lang.english.php'. You should check there. If definition is missing, it means you probably did not updated the file to v2.1.0.

Yes, I'm sorry for the multiple errors. I thought they might be related.

I do have the admin/includes/lang.english.php file.

Line 472 'TEXT_COPIED' => 'Copied!',

Correction, I did have those files but they were not correct. The admin/includes/lang.english.php file on my server was different from the files I had on the original unpacked files. Somehow the wrong lang.english.php got onto the server. I have no idea how.

Anyway, when I uploaded the original version from the source files the details page returned, as well as the Logo that had gone missing.

Thanks guys, you really helped me out.

Sorry about the problems created from the lang file I included with the AusPost module.
This file was included with the sample new invoice.
For zc 2.1.0 I have changed it to use sample override files and included more documentation so hopefully people will look at it before overriding the existing files.