edit front page tab

I appear to have where I can edit the tab text, as I actually saw it in place after my change.

After this, my site bugged out from the file upload, is my guess. I tried it twice and each time i edit this text it breaks and I have to re-install.

Not being a programmer, can you tell me if it’s possible to edit the tab name and if so, how? When I do, even though it seemed to work for a short time the first time, I immediately got this the next time around.

Warning: Cannot modify header information – headers already sent by (output started at /home/massagem/public_html/wp-content/plugins/bp-group-frontpage/bp-group-frontpage-main.php:133) in /home/massagem/public_html/wp-includes/pluggable.php on line 876

ALSO: If anyone can tell me why the group description text seems to add line breaks where they are unwanted, it’d be helpful. After seeing the issue, I edited in my own html editor and it looked ok. Upon saving in this descrip text box, it seems to add br tags or push the text down where I don’t have returns or breaks … in some places.

thanks!

http://ww.wp.xz.cn/extend/plugins/bp-group-frontpage/