Archive issues give http 500 error after upgrade to OJS 3.4

[Salam_Al-Khammasi]

Hi @geirrosset
I hope you are doing fine. After I upgraded to 3.4.0-3, I got the same error as well.
Please see:

Failed to display published article page after a successful upgrade from OJS 3.3.0-15 to 3.4.0-3

Hi, I got 500 http error when I try to access published article pages. Click on the link below to see a sample: https://journal.uokufa.edu.iq/test/index.php/kmj/article/view/10651 [image] I tried to look through (plugins/themes/default/DefaultThemePlugin.php) file and have noticed their is an error in line 15 as you can see below : [image] Error file logs says [16-Oct-2023 11:22:08 UTC] PHP Warning: Trying to access array offset on value of type null in public_html/test/plugins/themes/…

I hope OJS team can help us with this issue and I will let you know if I solve and let me know if you will be able to solve it too

Many thanks,
-Salam