[Phpgroupware-developers] error while sending mail

[callsureshd]

 hello every body,
iam  new to the mailing  list...all these cvs's  means 
bulshit for me..i dont know..can any body tell about that to me.....i  
devoloping  somethings  in php..also in
groupware...
i  have a problem  while sending   mail  to qmail server 
i am able to recieve mail i am not able to send  mail after 
composing..

the  error reads ..
  

err_code: '420';
err_msg: '0:';
err_desc: ''.
To go back to the msg list, click here
Fatal error: Call to undefined function: parse_navbar_end() in 
/var/www/html/phpgroupware/phpgwapi/inc/footer.inc.php on line 44


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