Piwigo 16.1.0 to 16.2.0 login URL dark mode toggle doesn't work post successful upgrade #2168

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opened 2026-10-05 01:08:31 +02:00 by adam · 2 comments
Owner

Hello @plegall ,

I was in the process of upgrading Piwigo to 16.1.0 to 16.2.0 on Centos 7 with PHP 7.4, MYSQL 5.6 , Apache 2.2.

However post successful upgrade, it seems that the 'dark mode' toggle on login URL i.e

https://example.com/{{PIWIGO-FOLDER}}/identification.php doesn't work.

Image Image

For upgrading I overwrite 16.2.0 files on 16.1.0 except local/config/database.inc.php and visit

https://example.com/{{PIWIGO-FOLDER}}/upgrade.php following is shown i.e

No upgrade required, the database structure is up to date, as shown below.

Image

It seems that upgrade was successful but on login URL dark mode toggle isn't functional.

What would be the cause of this issue?.

Kindly let me know.

Hello @plegall , I was in the process of upgrading Piwigo to 16.1.0 to 16.2.0 on Centos 7 with PHP 7.4, MYSQL 5.6 , Apache 2.2. However post successful upgrade, it seems that the 'dark mode' toggle on login URL i.e https://example.com/{{PIWIGO-FOLDER}}/identification.php doesn't work. <img width="1371" height="796" alt="Image" src="https://github.com/user-attachments/assets/2f9260c5-c1e3-440f-87d7-1d74874a34f3" /> <img width="1502" height="775" alt="Image" src="https://github.com/user-attachments/assets/71b91952-a5f1-47bd-88dd-e725964a9f09" /> For upgrading I overwrite 16.2.0 files on 16.1.0 except local/config/database.inc.php and visit https://example.com/{{PIWIGO-FOLDER}}/upgrade.php following is shown i.e No upgrade required, the database structure is up to date, as shown below. <img width="446" height="51" alt="Image" src="https://github.com/user-attachments/assets/deb38045-94ee-4084-ad10-cb7e2f74edef" /> It seems that upgrade was successful but on login URL dark mode toggle isn't functional. What would be the cause of this issue?. Kindly let me know. <!-- github-sync-id:3772259229 -->
Author
Owner

Hello @plegall @HWFord ,

Any update regarding the same?. Kindly let me know.

Regards.

Hello @plegall @HWFord , Any update regarding the same?. Kindly let me know. Regards. <!-- github-comment-id:3723085153 -->
Author
Owner

@prbt2016 you say to upgrade you overwrite files, does this mean you don't use the offical upgrade link provided in the admin ? I think your display is because you are missing some file changes or files that arrived in piwigo 16.2. It seems link you don't have the standard_pages skins

@prbt2016 you say to upgrade you overwrite files, does this mean you don't use the offical upgrade link provided in the admin ? I think your display is because you are missing some file changes or files that arrived in piwigo 16.2. It seems link you don't have the standard_pages skins <!-- github-comment-id:3754534932 -->
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Reference: adam/Piwigo#2168