Error after finish install XOOPS

[wm20472]

XOOPS 2.2.4
MySQL 4.1.21
PHP 4.4.6
DirectAdmin v.1.29

After finished install XOOPS to my server, I login and XOOPS reply:

Notice

: Only variables should be assigned by reference in file modules/profile/userinfo.php line 115
Notice [PHP]: Only variables should be assigned by reference in file modules/profile/edituser.php line 120

Have I need amend DirectAdmin?