Cannot modify header information - logging in as admin

[seomontreal]

When I go to www.mysite.com/admin and login, I receive the following error message(s):

Warning: Cannot modify header information - headers already sent by (output started at /home/onlybet/public_html/themes/default/msg.php:1) in /home/onlybet/public_html/lib/users.class.php on line 274

Warning: Cannot modify header information - headers already sent by (output started at /home/onlybet/public_html/themes/default/msg.php:1) in /home/onlybet/public_html/lib/users.class.php on line 284

Warning: Cannot modify header information - headers already sent by (output started at /home/onlybet/public_html/themes/default/msg.php:1) in /home/onlybet/public_html/lib/users.class.php on line 293

Warning: Cannot modify header information - headers already sent by (output started at /home/onlybet/public_html/themes/default/msg.php:1) in /home/onlybet/public_html/login.php on line 83

It would appear that the problem lies in msg.php, which I will admit that I did modify yesterday ;-) I am careful to modify only text in black, not in silver and use the admin panel to make changes when possible.

2 significant things that I changed yesterday are the email address and website for when people join the mailing list and I also manually added a meta description tag for the index page - which I have since removed.

I tried following the advice of a similar post in here to close the form tag but that didn't work.

Any ideas? Anyone? :-)

Casablanca,

www.OnlyBet.com

After reading a post located here, I'd like to add that I made some changes in the admin panel but others I did by editing a file within my FTP editor - I'm not sure if this has any consequence?

[inspireme]

its a common problem, check you dont have any spaces at the start of the msg.php file.

it should go straight into the php tag <?php

If your still having proplems DONT USE the admin template editor, edit in a html editor and use ftp to upload it (im ASCII mode) it should make it work again... seems strange it only happens in the admin pages though ...

[seomontreal]

its a common problem, check you dont have any spaces at the start of the msg.php file.

it should go straight into the php tag <?php

If your still having proplems DONT USE the admin template editor, edit in a html editor and use ftp to upload it (im ASCII mode) it should make it work again... seems strange it only happens in the admin pages though ...

I FTP'd the file back up after removing the space - thank you!

[amusementlinks]

i am getting same prob cant fix it

cant log in

can you help please

[dody]

When modifying .php files, make sure there no space before <? and after ?>

@amusementlinks:
make a backup/rename your msg.php to msg1.php
then reupload original msg.php from indexu distribution file.