Question Error after installing latest version

Hi Guys i am getting this error after installing latest version
Parse error: syntax error, unexpected T_CLASS in /usr/www/users/fishinuq/tempsite/components/com_kunena/lib/kunena.config.class.php on line 64
Any ideas to what i did wrong??

I'm sorry, I'm not sure I understand what you mean by the "latest version". Does Should I try out 1.5 apply to you?

Same problem. Installed com_kunena_v1.5.1b_not_for_production_b1523_2009-05-05. joomla 1.5. Go to Components -> kunena --> Parse error: syntax error, unexpected T_CLASS in / home / turlife / public_html / components / com_kunena / lib / kunena.config.class.php on line 64

Which PHP version do you have?

I got the same error after activating the sef option in the joomla configuration panel.
joomla 1.5.10
kunena: 1.5b

It's rather difficult for me to fathom this, at around 7:00 am, that in spite of the numerous warnings, cautions, advisories and danger signs, we have a continuing parade of people whose first introduction to this forum is "I've never used Kunena before; I just downloaded the unsupported, unstable, test release known as Kunena 1.5.0b (or 1.5.1b, or 1.5.2b ... or whatever is the 'latest' test version that was not intended to be used if your life depended on it) and I have problems with it."

For those who are completely unfamiliar with Kunena and for those who are developing their first, second or less than tenth website, I suggest you read Should I try out 1.5 .

For those who believe the sky will fall, and the sun will cease to shine, and that there will be cyber-Armageddon if they cannot operate without Joomla 1.5.x in full, "native" mode (and therefore they must have only J! 1.5 native extensions), please read the disclosures about Legacy mode .