Hi,
I upgraded my site to Joomla v. 2.5 (using jUpgrade); while testing the new site, I get this error message:
"Fatal error: Class 'K2Table' not found in (...)/jupgrade/administrator/components/com_k2/tables/k2category.php on line 14"

I get this error with every click :(
As it seems, the upgrade totally ravaged my site. I can live with the fact that the template is gone, as long as people can navigate through the site.

This is the 2.5 test site:
www.claudiamulder.nl/jupgrade/

And this is the actual site (v.1.5.26) completely build with with K2:
www.claudiamulder.nl/

Any suggestions how I can get this fixed are greatly appreciated!!

Claudia

Hi. K2 version?

Before upgrading to Joomla 2.5, I upgraded K2 to v. 2.6.0

I have installed K2 again and then again, and it finally seems to have worked!
www.claudiamulder.nl/jupgrade/index.php?Itemid=69

At least the navigation (menu) works again... phew!

Now I have to find a solution for the template... that really is a mess.
Think I need to find myself a new template.

Thanks for looking into my question.
Claudia

Same error here. I use Joomla v2.5.7, Community Builder v1.8.1. Yesterday I upgrade K2 from v2.5.7 to v2.6.1 and today all my registered visitors got that fatal error ("Fatal error: Class 'K2Table' not found in /administrator/components/com_k2/tables/k2user.php on line 13").

I try to provide some more information on that issue:

If you clear your browser's cache and cookies the site works as intented. But you can reproduce the error in three steps:

1.) Log in and check the box "Remember Me".
2.) Close your browser.
3.) Open your browser and visit the site again. The error message appears again.

You can get rid of that error again and again by clearing your browser's cache and cookies as stated above. But that error will come back after closing your browser while being logged in. For me it seems like an error with the cookies... A new install of the version 2.6.1 didn't help. Any idea how to fix that? Thanks in advance!

@MaTsch

Please take a look at your system plugins and spot any of them that comes in order before K2 system plugin.

Thank you very much that helped me out of a messy situation.

The order of the system plugins was the cause of that error. I set k2 plugin to be the first in the list and the error went away.

Thanks again.


Red

You, sir, are a freaking legend. Thanks!