Sorry, that page doesn’t exist! error in wordpress site

Hi all,

I have a form in my site, after filling that i am going to the same page as an action but, i am getting below given error.

Sorry, that page doesn’t exist!

The page you’ve requested can not be displayed. It appears you’ve missed your intended destination, either through a bad or outdated link, or a typo in the page you were hoping to reach.

Any one please give the solution . It is very urgency.

Thanks in advance,

You probably need to provide more information. Are you using a form add-on?

No, i am just using normal form in wordpress custom template.

Sounds like it might be a permalink issue.

eg. Is the “action” a URL you can get to if you enter it directly into your browser’s address bar?

Yes, If i use same url in address bar it is working fine but, through my form action i am getting above error.

Try regenerating the permalinks again and disable any cache plugins you might have. Also you might try disabling permalinks and checking if the form submits correctly without permalinks activated.