Internal Error

	[0] Sorry, couldn't get CATH_WEBSERVER_HTTP_BASE from parameter file
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	[0] At /usr/local/svn/v5.0/lib/ (252) in CathUtils::mail('', 'External CGI Exception (', '
Exception:\x{a}\x{9}[0] Sorry, couldn't get CA...', 'HASH(0x1d717718)'):
		Wed Sep 28 21:26:50 2016 : "sendmail" does not appear to be running on "caffdubya".  Please contact IT support to resolve this problem.
	[1] At /usr/local/svn/v5.0/lib/ (766) in CathCGI::abort('Exception=HASH(0x1b119088)'):
	[2] At /usr/local/svn/v5.0/cgi/ (42) in Perl: