"Security Token Missing" Message Showing on Search ONLY For Members!

[Vibhor]

Hello Everyone,
I'm using vbulletin 3.8.3, My members including me are receiving the Error Message while doing a QUICK SEARCH:

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

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

Surprisingly it happens only to Registered Members and that too ONLY in Quick Search! I tried to perform a quick search as a guest and everything works absolutely correct!

Please help us regarding this as its not possible for me and our members using the advanced search for small things everytime...

Thanks in advance!

[jeffinj]

This may help: http://www.vbulletin.com/forum/showthread.php?t=296967

[Vibhor]

Hi,
Thanks for the quick reply.
I checked it earlier but was confused because my forum has now many posts and members online, So it will not be possible for me to upload all vb files again!

[dodgeboard.com]

Posts/members are stored in the database. Re-uploading files has no ill affect on this.

[Trevor Hannant]

Posts/members are stored in the database. Re-uploading files has no ill affect on this.

It will if they try visiting a page that hasn't fully uploaded.

Vibhor, have you looked at the link in post 2, specifically this link from that thread:

Implementing CSRF Protection in modifications

[jeffinj]

Posts/members are stored in the database. Re-uploading files has no ill affect on this.

Yes.

And if you have custom images, you might want to download the no-image version of vbulletin. Re-uploading the files wont cause any problems. I remember I had the same issue before and but I cant remember how I rectified it. Probably this way.