I have XOOPS 2.2.4 with XRoster 2.2.3 installed on my test site. Everything works execpt when I submit an application it does not go to the DB or show up in "Approve New Members.
I also get this error.

Notice [PHP]: Undefined variable: options in file modules/xroster/common.inc.php line 107
Notice [PHP]: Undefined variable: use_keys in file modules/xroster/common.inc.php line 107
Warning [PHP]: Invalid argument supplied for foreach() in file modules/xroster/common.inc.php line 82

Perl v.5.8.7
PHP v. 4.4.0
MySQL v. 4.0.25