how to remove this ?

[anantthakor]

Your submission could not be processed because a security token was missing or mismatched.

If this occurred unexpectedly, please inform the administrator and describe the action you performed before you received this error.

i am getting this many times. even in sid's hide hack too , how to disable this ?

[WEBDosser]

it's a mod you have install that need updating, which one is the hard part so disable them all till you find it.

[Dismounted]

You will either have to add the token yourself, or contract the author of the modification.

[anantthakor]

It means there is a chance of this displaying bcoz of i have used 3.6 's modifications.

[Marco van Herwaarden]

It only means that you are using a modification that has not been updated for the CSRF protection. If this is a 3.6 or a 3.7 modification does not make a difference (CSRF protection was also introduced into 3.6.10).

[anantthakor]

Ok Thanks To All of you for nice support !!!