APPLICATION ERROR #2800

[pvenkat]

I had installed MantisBT1.2.5 along with Mysql & Apache
Installation done successfully in production..

INSTALLATION DONE ON WINDOWS

But whenever we raise any issue/ update any issue system goes drastically slow and throws the following error
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APPLICATION ERROR #2800
Invalid form security token. Did you submit the form twice by accident?

Please use the "Back" button in your web browser to return to the previous page. There you can correct whatever problems were identified in this error or select another action. You can also click an option from the menu bar to go directly to a new section.
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How can I solve this issue...

Can anybody educate me plzzz

Regards,
Phani

[atrol]

Maybe the same problem
http://www.mantisbt.org/forums/viewtopi ... =3&t=12262

[pvenkat]

Changed the security settings as well but didn't work out

$g_form_security_validation = OFF

so again reverted to default settings

[atrol]

Did you check what user heatherk wrote?

Problem solved - The PHP session save path on the server was invalid. Once my hosting provider fixed it, I have no issues.