( ! ) Warning: require(/Users/md244/static/dukecampaignstop2016.org/wp-includes/class-wp-walker.php): failed to open stream: Too many open files in system in /Users/md244/static/dukecampaignstop2016.org/wp-settings.php on line 144
Call Stack
#	Time	Memory	Function	Location
1	0.0011	239768	{main}( )	../index.php:0
2	0.0012	242600	require( '/Users/md244/static/dukecampaignstop2016.org/wp-blog-header.php' )	../index.php:17
3	0.0014	260048	require_once( '/Users/md244/static/dukecampaignstop2016.org/wp-load.php' )	../wp-blog-header.php:13
4	0.0016	269688	require_once( '/Users/md244/static/dukecampaignstop2016.org/wp-config.php' )	../wp-load.php:37
5	0.0024	396104	require_once( '/Users/md244/static/dukecampaignstop2016.org/wp-settings.php' )	../wp-config.php:92

( ! ) Fatal error: require(): Failed opening required '/Users/md244/static/dukecampaignstop2016.org/wp-includes/class-wp-walker.php' (include_path='.:/Applications/MAMP/bin/php/php5.6.10/lib/php') in /Users/md244/static/dukecampaignstop2016.org/wp-settings.php on line 144
Call Stack
#	Time	Memory	Function	Location
1	0.0011	239768	{main}( )	../index.php:0
2	0.0012	242600	require( '/Users/md244/static/dukecampaignstop2016.org/wp-blog-header.php' )	../index.php:17
3	0.0014	260048	require_once( '/Users/md244/static/dukecampaignstop2016.org/wp-load.php' )	../wp-blog-header.php:13
4	0.0016	269688	require_once( '/Users/md244/static/dukecampaignstop2016.org/wp-config.php' )	../wp-load.php:37
5	0.0024	396104	require_once( '/Users/md244/static/dukecampaignstop2016.org/wp-settings.php' )	../wp-config.php:92