The Arcive of Official vBulletin Modifications Site.

Chris M · #1 06-16-2002, 10:05 AM

I keep getting these errors :

Quote:

Warning: Cannot add header information - headers already sent by (output started at /home2/thelyceu/public_html/forum/admin/config.php:40) in /home2/thelyceu/public_html/forum/admin/functions.php on line 1573

Warning: Cannot add header information - headers already sent by (output started at /home2/thelyceu/public_html/forum/admin/config.php:40) in /home2/thelyceu/public_html/forum/admin/functions.php on line 1573

Please can you tell me what they are, and how to correct them...

Thanks...

Satan

Logician · #2 06-16-2002, 10:14 AM

I recall I answered this question recently? Was it somebody else?

This errors shows that you added a code which "echo"s something or displays an information, sends an HTML code to the browser of the user BEFORE headers are sent. For example to set cookies you need to send headers first and if you use a set cookie command AFTER you already sent some piece of information to user's broswer you get this error. More info can be found in PHP manual..

So whatever code you added to the script you need to remove it to correct the error.

Chris M · #3 06-16-2002, 10:16 AM

Thats the thing...I just downloaded vb 2.2.6, and am doing a fresh re-install...

How can there be errors in unedited script?

When I try and login to the Admin CP, i get these errors :

Quote:

Warning: Cannot add header information - headers already sent by (output started at /home2/thelyceu/public_html/forum/admin/config.php:40) in /home2/thelyceu/public_html/forum/admin/functions.php on line 1573

Warning: Cannot add header information - headers already sent by (output started at /home2/thelyceu/public_html/forum/admin/config.php:40) in /home2/thelyceu/public_html/forum/admin/functions.php on line 1573

Warning: Cannot add header information - headers already sent by (output started at /home2/thelyceu/public_html/forum/admin/config.php:40) in /home2/thelyceu/public_html/forum/admin/functions.php on line 1573

Warning: Cannot add header information - headers already sent by (output started at /home2/thelyceu/public_html/forum/admin/config.php:40) in /home2/thelyceu/public_html/forum/admin/global.php on line 205

Satan

Chris M · #4 06-16-2002, 10:19 AM

Here is the code around line 1573 on functions.php :

PHP Code:


			
  if ( !isset($iforumcache) ) {

    $iforums=$DB_site->query('SELECT forumid,parentid,displayorder,title FROM forum WHERE displayorder<>0 AND active=1 ORDER BY parentid,displayorder,forumid');

    while ($iforum=$DB_site->fetch_array($iforums)) {

      $iforumcache["$iforum[parentid]"]["$iforum[displayorder]"]["$iforum[forumid]"] = $iforum;

    }

    unset($iforum);

    $DB_site->free_result($iforums);



    $iforumperms=$DB_site->query("SELECT forumid,canview FROM forumpermission WHERE usergroupid='$bbuserinfo[usergroupid]'");

    while ($iforumperm=$DB_site->fetch_array($iforumperms)) {

      $ipermcache["$iforumperm[forumid]"] = $iforumperm;

    }

And line 205 of global.php :

PHP Code:


			
// ###################### Start sessions #######################

/*if (!isset($bbadminon) and !$bbadminon) {

  $sessionhash="";

  $bbuserinfo[userid]="";

  $bbuserinfo[password]="";

}*/



require("./sessions.php");



/*

if (isset($loginusername)) {

  if ($user=$DB_site->query_first("SELECT userid,password FROM user WHERE username='".addslashes($loginusername)."'")) {

    if ($user[password]==$password) {

      $userid=$user[userid];

      $bbuserinfo=getuserinfo($userid);

      $DB_site->query("UPDATE session SET userid='$userid' WHERE sessionhash='$session[dbsessionhash]'");

    }

  }

}

*/



$getperms=$DB_site->query_first("SELECT cancontrolpanel FROM user,usergroup WHERE user.usergroupid=usergroup.usergroupid AND user.userid='$bbuserinfo[userid]'");

if ($getperms[cancontrolpanel]!=1) {

  $bbuserinfo[userid]=0;

}



if ($bbuserinfo[userid]!=0 and $loginusername and !$createanonsession) {

  vbsetcookie('bbadminon', 1, 0);

  $HTTP_COOKIE_VARS['bbadminon']=1;

} else {

  if ($bbuserinfo[userid]==0) {

    $HTTP_COOKIE_VARS['bbadminon']=0;

  }

}



if ($debug!=1) {

  // check for files existance. Potential security risks!

    if (file_exists("install.php")==1) {

        echo "<html><body><p>Security alert! install.php still remains in the admin directory. This poses a security risk, so please delete that file immediately. You cannot access the control panel until you do.</p></body></html>";

        exit;

    }



    if (file_exists("upgrade1.php")==1 and substr($PHP_SELF,-strlen("upgrade1.php"))!="upgrade1.php") {

        echo "<html><body><p><a href=\"upgrade1.php?s=$session[sessionhash]\">upgrade1.php</a> exists. If you have already upgraded fully, please delete it. Otherwise, run it now.</p></body></html>";

        exit;

    }

}

Satan

Brad · #5 06-16-2002, 10:47 AM

did you upload the scripts in binary mode? is you are unsure or did try a re upload in ASCII mode and see if that dosent fix it, otherwise it is a problem in the database, even tho your whole database was deleated...try making a new database and installing it on that one.

Chris M · #6 06-16-2002, 10:51 AM

Im not sure what mode it was uploaded in...

But this is the third new database with another new user that I have tried...

Satan

Brad · #7 06-16-2002, 10:55 AM

then the only reason i would see it not working is

1: the files were uploaded in the wrong mode
2: the php or mySQL services on the server are messed up.

Chris M · #8 06-16-2002, 11:00 AM

They were uploaded by a File Manager...

If that effects it in any way...

It is possible that the server is screwed up yes...

Satan

Brad · #9 06-16-2002, 11:02 AM

this is very werid indeed. do you have aim?

Chris M · #10 06-16-2002, 11:12 AM

Yes...

I added you...

Im hellsatancoa...

Satan

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