Caption lost after Migration to J4

[HDsports]

Hello

I have some CSS problems since the migration from J3 to J4.

In Joomla 3, I was always shown the caption under the images. This is very important especially because the copyright information for the images was made there. Since the migration to Joomla 4 these are missing and I have not yet managed to have them displayed again.

I had created the code in the template.css of my template (.img_caption). I continue to use the same template, the code is also present.

Now no caption is shown to me with the images.

Example (german language): Live-Link https://www.hdsports.at/laufkalender-international
(on mouseover you see the image-title, but i need them under the image)

Thank you and greetings

[ceford]

You have large numbers of JavaScript errors - open your browser Developer Tools and investigate.

First one:
GET https://www.hdsports.at/templates/system/css/system.css
[HTTP/2 404 Not Found 51ms]

[HDsports]

the first one i found also in the joomlart forum
https://www.joomlart.com/forums/d/39766 ... eader-phpp
but i have no subscription, to see the answers. but i doenst make a difference, when i delete
$this->addStyleSheet(JURI::base(true) . '/templates/system/css/system.css');
from the head.php file. There is no caption.

The other javascript errors have nothing to do with the template.