Updating the ports index ... Generating INDEX.tmp - please wait.."/usr/ports/www/apache20/Makefile.modules.3rd", line 10: USE_APACHE and Makefile.modules.3rd can't be used together.
===> www/mod_log_sql2-dtc failed
*** Error code 1
1 error

********************************************************************
Before reporting this error, verify that you are running a supported
version of FreeBSD (see http://www.FreeBSD.org/ports/) and that you
have a complete and up-to-date ports collection. (INDEX builds are
not supported with partial or out-of-date ports collections -- in
particular, if you are using cvsup, you must cvsup the "ports-all"
collection, and have no "refuse" files.) If that is the case, then
report the failure to ports@FreeBSD.org together with relevant
details of your ports configuration (including FreeBSD version,
your architecture, your environment, and your /etc/make.conf
settings, especially compiler flags and WITH/WITHOUT settings).

Note: the latest pre-generated version of INDEX may be fetched
automatically with "make fetchindex".
********************************************************************

cvsupで最新のものにして、portsdbでデータベースを更新したところ
こんなエラーが出てきたのですが、どう対処すればいいのでしょうか？
ちなみに、make fetchindexもしたのですがダメでした。