Help!!!!!!!!!!!!!

Ok some of my users on my board get the following when trying to post; they can login just not post here it is:

Welcoi ~~~~i log in~~~~

Welcome To GMKillas Forums <member.php?s=&action=editavatar> <member.php?s=&action=editavatar>Welcome back to GMKillas Forums, aCuPHoLDr
There have been 31 threads and 48 posts since your last visit to our Forums!
The time now is 08:15 PM.
You last visited: 03-26-2002 02:42 PM.
View New Posts <search.php?s=&action=getnew>

me To GMKillas Forums <register.php?action=signup> <register.php?action=signup>Welcome to GMKillas.
If this is your first visit, be sure to check out the FAQ <misc.php?action=faq> by clicking the link above. You may have to <register.php?> before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.
The time now is 02:14 AM.
You last visited: 03-27-2002 02:14 AM.
View Today's Active Threads <search.php?action=getdaily>
GMKillas Members: 46, Total Threads: 52, Total Posts: 716, New Threads Today: 5, Welcome to our newest member: AGS <member.php?action=getinfo&userid=47>,
Mark All Forums Read <member.php?action=markread> | Forum Leaders <showgroups.php?>
Top of Form 1 Not cookied? Login with username and password:
Bottom of Form 1
Currently Active Users <online.php?>: 8 There are currently 5 members and 3 guests on the boards. | Most users ever online was 17 on 03-25-2002 at 03:17 AM.
aCuPHoLDr <member.php?action=getinfo&userid=40>, Aegis <member.php?action=getinfo&userid=27>, Downtown1 <member.php?action=getinfo&userid=46>, PlaTooN <member.php?action=getinfo&userid=3>, whoop_fast <member.php?action=getinfo&userid=20>

~~~~~~~i go to post~~~~~~~~

vBulletin Message You are not logged in or you do not have permission to access this page. This could be due to one of several reasons:
You are not logged in. Fill in the form at the bottom of this page and try again.
You do not have permission to access the page that you were trying to. Are you trying to edit someone else's post or trying to access administrative features? Check that you are allowed to perform this action in the Forum Rules.
If you are trying to post, the administrator may have disabled your account, or it may be awaiting activation.
Top of Form 1 Your User Name: Want to register? <register.php?action=signup>
Your Password: Forgotten your password? <member.php?action=lostpw>
&&
Bottom of Form 1
The administrator may have required you to <register.php?action=signup> before you can view this page.

~~~~i re log in~~~~~
~~~~i can post~~~~~
~~~~everythings normal~~~~
~~~i submit~~~~



vBulletin Message You are not logged in or you do not have permission to access this page. This could be due to one of several reasons:
You are not logged in. Fill in the form at the bottom of this page and try again.
You do not have permission to access the page that you were trying to. Are you trying to edit someone else's post or trying to access administrative features? Check that you are allowed to perform this action in the Forum Rules.
If you are trying to post, the administrator may have disabled your account, or it may be awaiting activation.
Top of Form 1 Your User Name: Want to register? <register.php?action=signup>
Your Password: Forgotten your password? <member.php?action=lostpw>
&&
Bottom of Form 1
The administrator may have required you to <register.php?action=signup> before you can view this page.

~~i re-log in to see if my psot will go if i log in every step~~~~

vBulletin Message
No thread specified. If you followed a valid link, please notify the webmaster


~~there~~

==================
The member group they are in is the one that comes when you get vB but not it's not working HELP!

[TECK]

i registered to ur board. u are correct, for some reason, the cookies are gone. what hacks you installed? you messed your sessionhash, that's why you cannot keep your logged in session.

i also noticed that your board attempts to collect info by placing a cookie into my pc, in any page, not only on the home page as usual. check your installation and your hacks.

regards,
nakkid.

[|GMK|PlaTooN]

I added like 15 hacks please help me!!!!!!!!!!

[|GMK|PlaTooN]

What files do I look for??? I added all the default files I used in the main ftp part like index.php etc.. everyone I added hacks to I added the original back and still get the same god damn problem! so now shall I revert all my templates?? And where did you see this file???????

[|GMK|PlaTooN]

is it fixed yet????? I just reverted all files can you come see thanks... www.xautic.net/~gmk/vbb

[|GMK|PlaTooN]

ok we switched the db to www.xautic.net/~gmk/forums now it seems to be working just fine users can log in right now hmm wicked :-) test it and tell me if you run any problems forums look like **** atm sorry bout that hehe.