I am trying to set up XOOPS v2 under LAMP system(Fedora 8, Apache 2.2.8, MySQL Server 5.0.45, PHP 5.2.4).

Installation process was smooth. After installation and adding some modules, I tried to manage modules(mydownloads, newbb,...etc), but it failed.

The hyperlink(http:.../modules/mydownloads/admin/index.php?op=downloadsConfigMenu) didn't work. The page remained in "http://.../modules/mydownloads/admin/index.php".

More strangely, system admin, such as "http://.../modules/system/admin.php?fct=mailusers", worked fine. Only modules setting failed.

I have already turned on Debug Option. It reported nothing(0 error).

Can you help me?

It's resolved after turning on the PHP variable "register_long_arrays".