Language key edit problem

Some kind of a bug i suppose, i tried to change a keyword in the Manage Languages page of the admin panel, and got this strange error.

Any ideas?

Warning: Invalid argument supplied for foreach() in /home/xxx/public_html/administration/lang_file.php on line 153

Warning: Cannot modify header information - headers already sent by (output started at /home/flirtbit/public_html/administration/lang_file.php:153) in/home/xxx/public_html/inc/admin_design.inc.php on line 56

Does this come about when you type something into the Look For box under manage keywords and press enter?  If yes, then it is a well known bug and not sure if it being addressed.  To get around it just click on the "apply" box and you will be able to get your file without the error.

nevermind...silly question, obvious answer...got it working.

If anyone else finds himself with such a problem, by entering the language key you want to look for and then hitting enter, you get an error. Instead of that, you gotta click on the checkbox... 

lol posting it at the same time

lol posting it at the same time