File functions_newpost.php FIND
PHP Code:
// check max length
if (($postlength = vbstrlen($post['message'])) > $vboptions['postmaxchars'] AND $vboptions['postmaxchars'] != 0)
REPLACE that with
PHP Code:
// check max length
if (($postlength = vbstrlen($post['message'])) > $vboptions['postmaxchars'] AND $vboptions['postmaxchars'] != 0 AND !is_member_of($bbuserinfo, 6))
This assumes that all your admins are in Usergroup ID 6. If this is not the case you could use
PHP Code:
// check max length
require_once('./includes/adminfunctions.php)';
if (($postlength = vbstrlen($post['message'])) > $vboptions['postmaxchars'] AND $vboptions['postmaxchars'] != 0 AND !can_administer())
But this adds a bit more overhead.