Apacheが起動しなくなりました。起動するにはどうすればいいのでしょうか。

Question

バージョン管理システムを導入しようとしたら、（１）Subversion設定でエラーが出力し⇒解決できなく。
subversionのアインストールをしたら、Apacheが起動しなくなりました。

[Wed Dec 07 11:02:46 2016] [warn] child process 1627 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:46 2016] [warn] child process 1628 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:46 2016] [warn] child process 1629 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:46 2016] [warn] child process 1630 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:46 2016] [warn] child process 1631 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:46 2016] [warn] child process 1632 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:46 2016] [warn] child process 1633 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:46 2016] [warn] child process 1634 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:48 2016] [warn] child process 1627 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:48 2016] [warn] child process 1628 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:48 2016] [warn] child process 1629 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:48 2016] [warn] child process 1630 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:48 2016] [warn] child process 1631 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:48 2016] [warn] child process 1632 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:48 2016] [warn] child process 1633 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:48 2016] [warn] child process 1634 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:50 2016] [warn] child process 1627 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:50 2016] [warn] child process 1628 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:50 2016] [warn] child process 1629 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:50 2016] [warn] child process 1630 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:50 2016] [warn] child process 1631 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:50 2016] [warn] child process 1632 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:50 2016] [warn] child process 1633 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:50 2016] [warn] child process 1634 still did not exit, sending a SIGTERM
[Wed Dec 07 11:02:52 2016] [error] child process 1627 still did not exit, sending a SIGKILL
[Wed Dec 07 11:02:52 2016] [error] child process 1628 still did not exit, sending a SIGKILL
[Wed Dec 07 11:02:53 2016] [error] child process 1631 still did not exit, sending a SIGKILL
[Wed Dec 07 11:02:53 2016] [error] child process 1632 still did not exit, sending a SIGKILL
[Wed Dec 07 11:02:54 2016] [notice] caught SIGTERM, shutting down
[Wed Dec 07 11:21:38 2016] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Wed Dec 07 11:25:44 2016] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Wed Dec 07 11:27:05 2016] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Wed Dec 07 11:27:14 2016] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Wed Dec 07 11:47:54 2016] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)

###試したこと
suEXECが有効になっているのが原因か思われるが確証がありません。

###補足情報(言語/FW/ツール等のバージョンなど)
自宅の仮想環境で、CentOS6.8を使用しております。
Server version: Apache/2.2.15 (Unix)です。

Comments

[nagaetty]

configファイルを記載していただくと良いかと思います。apachectl configtest は試されましたか？