Like the subject says,
I can not edit from the front end.
I lost this function after upgrading from 1.3.3 to 1.3.9.
$phpwcms['SESSION_FEinit'] = 1; // set 1 to enable sessions in frontend, 0 to disable sessions in frontend
#VisualModeIndicator {
position : absolute;
left : 5px;
top : 5px;
padding : 5px;
background-color : #ff3300;
color : #000000;
border : 2px solid #ff0000;
}