Hello!

The latest version of K2 v 2.11 does not work under PHP8.2!
Why is this possible?
My site , the site gives a white page and only says that:
0 ERROR0.
I use Joomla 3.10.12, because according to my experience, J4 has been transformed quite a bit, moreover, K2 does not even run under it and I stick to K2!
Curiosity:
If I transfer the databases to a freshly installed Joomla 3.10.12 system after installing K2, the page appears, but if I click on the K2 articles and contents (from the main page, for example, via the K2 content module), it also gives 0 error 0 error .
But Joomla works!
I also tried what I read on the forum, that if (count( lines are rewritten to if (isset( lines).
But that didn't help either!
Another observation is that I am using the Radio Wave template and without K2 on my other site , but on the , if it is turned on under PHP8.2, it gives a 500 error on the main page and on all subpages.
The interesting thing is that k2 content modules that do not use extra fields do not cause a 500 error on the page, only modules that use extra fields do.
, Our employees.
If I turn off these modules, the Joomla page is immediately available, but the appearance of the k2 content has not yet been resolved.
What is the solution so that I can update the storage under the
I look forward to your reply as soon as possible and thank you in advance for your help!
Regards: Hollo Robert
From Hungary!

Hello,
My site uses PHP version 8.2.9, Joomla 3.10.12, and K2 v2.11.20230505. I do not detect any errors, and I also checked the error log before responding to you. There is nothing to detect here either.

Bye Bye
Max

In my case, it was the same. I had to update K2 template to repair it. Also, I had an issue with JCE editor - it has to be updated to the newest version, otherwise, it blocks the entry to the admin. Hope that helps

I do whatever, all components, modules, plugins are up to date, the error still exists:
hirdetnijo.eu/lr/index.php/component/k2/item/1-brobahir

Hello!
I think there will be a problem with Joomla's Radio Wave template!
I haven't tried it with a different template yet, but I use the ADS Manager component on the hirtennijo.eu page with this template from my J3.10.12 pages, and when I go there as a user, I get an ad and the same error message.
This freaking J3/php8.2!
Can someone explain this to me with concrete examples?
Because I'm not a professional php programmer, I'm just an amateur, but I'm aware that something is outdated in the case of the J3.10.12 / Radio Wave template.
Maybe someone knows a specific solution or help?
In K2, I get the same error in the case of a blank page with the news displayed, and in the case of a saved page. :(
I don't know what to do anymore.
On Github, I downloaded the .php files needed to update to php 8 one by one, and replaced them manually.
In the k2/Joomla3.10.12 Radio Wave combination, however, this error persists!
If someone can solve the problem for me, I will gladly give them individual ftp access, just let it be solved, because it's damn annoying!
Thanks in advance for your help!
Best regards.: Robi