OpenOffice keeps showing the restoring window in OSX

If your OpenOffice just keeps showing the restoring window / reopen document window in OSX:

Simply remove all the contents in the following directory:

/Users/<user name>/Library/Saved Application State/org.openoffice.script.savedState

Horrible implementation...

Check httpd.conf syntax

Simply run the following command:

httpd -t

It will shows "Syntax OK" if your httpd.conf works.