(1) First problem :
Anyone can help!!! Everytime, my colleague has created a blank recond at task or contact etc.... I found out the error at the log file as the below. Is anyone help me to solve..... pls...

01/08/07 16:29:25,893 [6472] FATAL SugarCRM - MySQL error 1048: Column 'placement' cannot be null

(2) Second problem:
My colleagues click in to the My Portal, will show the following error. Is anyone help me to solve..... pls...

Query Failed:INSERT into iframes set id='45091902-6722-4ff8-4485-45a20028eb64', placement=null, status='1', deleted='0', date_entered='2007-01-08 08:28:26', date_modified='2007-01-08 08:28:26', created_by='353efed1-677a-e22e-1737-4563b0e8701f'::MySQL error 1048: Column 'placement' cannot be null

Thx