Cannot redeclare class JForm

[mathialoc]

I was going to load the new Kunena 3.0 on my website and I got this error...

Fatal error: Cannot redeclare class JForm in /var/www/virts/somersetgop.com/htdocs/administrator/components/com_fabrik/classes/form.php on line 43

Any ideas?

 

[mathialoc]

I ended up having to remove Fabrik completely. I tried to reinstall it and got the same error.
Joomla 2.5.11
Fabrik 3.0.7
Kunena 2.0.4 and 3.0.0

 

[cheesegrits]

Yup, several other folk have reported this, I'm about to try an install of the latest Kunena.

-- hugh

 

[cheesegrits]

It should be possible now, if you do two things:

Update to latest github.

Before installing Kunena, use phpMyAdmin (or whatever), find the "Fabrik - System" plugin in the #_extensions table, and set 'ordering' to -1.

Basically, our plugin must run before the Kunena one. And you can't manually set the ordering from the Plugins manager in J!, as they both have an ordering of 0.

So update to latest github, set the ordering in the extensions table for our system plugin to -1, then install Kunena.

-- hugh

 

[instituttm]

Great, thanks for helping. Solved the issue for me too.