Eventlist not working with sef advance even when turn off

Hi,
I have a problem with eventlist because of sef advance. When i want to validate an event, it redirects me to front page.

When i turn off sef advance fom all site it works great!!

But what i don't understand is that i select in sef advance admin to turn off for eventlist but not working!!

I found this in my code source :

This for website with sef advance :

<form enctype="multipart/form-data" id="adminForm" action="/index.php" method="post" class="form-validate">

And this for other website :

<form enctype="multipart/form-data" id="adminForm" action="/index.php?option=com_eventlist&view=editevent&Itemid=6" method="post" class="form-validate">

Please help me, i just want eventlist to work on my website. Please

Please send me the admin password and FTP info on mail together with your URL where that happens and I will take a look.

Thank you Saka, i sent them to you.
regards

Hello,

You were running a 2 years old version of SEF Advance! I upgraded and problem is solved.

Note to everyone: Please ensure you are running latest version of everything before asking for support!

I am sorry Saka, Thank you for your help, it works great. thank you so much.