Mohammad, I was not able to check reported issue, since currently your site is showing 500 Internal error. Follow instructions given here http://www.oxwall.org/forum/topic/4661 ; . Let me know what the real error is.

I didn't get any 500 Internal error.

can you check it out again please? Thanks

How to solve this problem ?

Mohammad, regarding ajax issue.
Have you done any modifications in about_me_widget.php  (ow_system_plugins/base/components) ?

Try replacing this .php file with the new one ( download 1.5 pack from  http://www.oxwall.org/download > find about_me_widget.php  and upload it to ow_system_plugins/base/components).

Thanks for your answer
I replaced the file
But the problem is not solved

Davod, is your site the same as Mohammad's ?

mohammad support persian
he asked for my site

Mohammad, can you try changing the theme to one of the default ones?
Also if you have added any ajax based custom code, disable it and try once more.

If this doesn't help, PM me access details to your admin panel and FTP so that we can check this issue.

Hi
I changed it to Oxwall default theme but it didn't work out.
I sent you my access details via PM

when I change the about me widget to top content position,it will work fine !
but in the default place when somebody submit a text, ajax will not work and then user will direct in a 404 page

Thank you for the access details. Our developer are looking into this issue.

Thank you,I'll wait for the result