problem with setting cookies Warning: Cannot add header information"

[Gasolene]

Warning: Cannot add header information - headers already sent by (output started at /######/######.com/login.php:11) in /######/######.com/login.php on line 51

// set login cookie (5min) (line 51)
setcookie("innwebbdesign_login", "$account_", time() + 300);

what does this mean???

thnx,

note: i do pass vars to this php page using the 'POST' method, not sure if that is responcible or not

[Ravenous]

You must set your headers before ANY html is sent to the user. By 'any' I erally do mean ANY.

[Weedpacket]

The forum search is guaranteed to get you an answer as well. Search for "Cannot add header information". Just restricting the search to titles gets 5 hits - all of them relevant.

[Gasolene]

thnx,

problem solved