The Kunena team has announce the arrival of Kunena 7.0.6 [K 7.0.6] in stable which is now available for download as a native Joomla extension for J! 5.4.x/6.0.x. This version addresses most of the issues that were discovered in K 6.2 / K 6.3 / K 6.4 and issues discovered during the last development stages of K 7.0.
The Kunena team is also pleased to announce the twelfth version of Kunena 6.4, a native Joomla extension for Joomla! 5.0, 5.1, 5.2, 5.3, 5.4 and 6.0.
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Wow, there's a check if the function exists. But there seems to be a bug in PHP 5.2.0 that causes the check to fail (I believe that the function exists, but does not work). It means that solution given by xillibit does not work either.
You can fix this in components/com_kunena/lib/kunena.file.class.php line 23:
Call to undefined function sys_get_temp_dir() in /home/mhd-01/www.martinzone.biz/htdocs/components/com_kunena/template/default/plugin/myprofile/myprofile_avatar_upload.php on line 47
