Site and journal images with old locale codes in their name don't show after upgrade to 3.5

Software Support
,
1

Describe the issue or problem
I have been upgrading a test copy of our production site.

The upgrade process for the test server to OJS 3.5 was finally successful, but there are several problems with the site. The first obvious one is that no images are showing. (Broken image symbol.)

The upgrade changed from the old locale codes (example sv_SE) to the new (example sv). I can see that the images on disk have the old locale codes in the image name, for example

pageHeaderTitleImage_sv_SE.png

the database entry for the same image is

SELECT * FROM site_settings WHERE setting_value LIKE '%sv_SE%'\G
*************************** 1. row ***************************
site_setting_id: 16
   setting_name: pageHeaderTitleImage
         locale: sv
  setting_value: {"uploadName":"pageHeaderTitleImage_sv_SE.png","width":1835,"height":170,"dateUploaded":"2019-12-12 14:54:19","altText":""}

Doing a find in the public dir finds about 1000 images with old type of locale in the image name.

What would be the correct way to fix this?

What application are you using?
I have OJS 3.5. upgraded recently from 3.3.0.15

2

Hello again, You can ignore this question, because the problem was my apache configuration that did not serve the /usr/local/ojs/public directory properly.
Greetings,
Maria