( ! ) Warning: Search backend error during near_match search for '18.119.119.213' after 6. Couldn't connect to host, Elasticsearch down? [Called from CirrusSearch\ElasticsearchIntermediary::failure in /var/www/w122_5/extensions/CirrusSearch/includes/ElasticsearchIntermediary.php at line 98] in /var/www/w122_5/includes/debug/MWDebug.php on line 300
Call Stack
#	Time	Memory	Function	Location
1	0.0001	233960	{main}( )	../index.php:0
2	0.0155	3375880	MediaWiki->run( )	../index.php:46
3	0.0155	3377288	MediaWiki->main( )	../MediaWiki.php:424
4	0.0266	3551480	MediaWiki->performRequest( )	../MediaWiki.php:573
5	0.0408	4379048	SpecialPageFactory::executePath( )	../MediaWiki.php:270
6	0.0413	4432984	SpecialPage->run( )	../SpecialPageFactory.php:581
7	0.0413	4433352	SpecialSearch->execute( )	../SpecialPage.php:383
8	0.0838	5794464	SpecialSearch->goResult( )	../SpecialSearch.php:117
9	0.0890	5800696	SearchEngine::getNearMatch( )	../SpecialSearch.php:188
10	0.0890	5801448	SearchEngine::getNearMatchInternal( )	../SearchEngine.php:139
11	0.0913	5816440	Hooks::run( )	../SearchEngine.php:231
12	0.0914	5818040	call_user_func_array ( )	../Hooks.php:209
13	0.0914	5818744	CirrusSearch\Hooks::onSearchGetNearMatch( )	../Hooks.php:209
14	0.0920	5892792	CirrusSearch\Searcher->nearMatchTitleSearch( )	../Hooks.php:408
15	0.0926	5938832	CirrusSearch\Searcher->search( )	../Searcher.php:268
16	0.0953	6173936	CirrusSearch\Util::doPoolCounterWork( )	../Searcher.php:1079
17	0.0956	6206720	PoolCounterWork->execute( )	../Util.php:133
18	0.0958	6231464	PoolCounterWorkViaCallback->doWork( )	../PoolCounterWork.php:123
19	0.0958	6231648	call_user_func_array ( )	../PoolCounterWorkViaCallback.php:69
20	0.0958	6231720	CirrusSearch\Util::CirrusSearch\{closure}( )	../PoolCounterWorkViaCallback.php:69
21	0.0959	6233688	PoolCounterWork->execute( )	../Util.php:129
22	0.0959	6234336	PoolCounterWorkViaCallback->doWork( )	../PoolCounterWork.php:123
23	0.0959	6234520	call_user_func_array ( )	../PoolCounterWorkViaCallback.php:69
24	0.0959	6234640	CirrusSearch\Searcher->CirrusSearch\{closure}( )	../PoolCounterWorkViaCallback.php:69
25	0.1022	6348888	CirrusSearch\ElasticsearchIntermediary->failure( )	../Searcher.php:1063
26	0.1024	6352824	wfLogWarning( )	../ElasticsearchIntermediary.php:98
27	0.1024	6353104	MWDebug::warning( )	../GlobalFunctions.php:1247
28	0.1025	6354408	MWDebug::sendMessage( )	../MWDebug.php:155
29	0.1025	6354800	trigger_error ( )	../MWDebug.php:300

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#	Time	Memory	Function	Location
1	0.0001	233960	{main}( )	../index.php:0
2	0.0155	3375880	MediaWiki->run( )	../index.php:46
3	0.0155	3377288	MediaWiki->main( )	../MediaWiki.php:424
4	0.1043	6278024	OutputPage->output( )	../MediaWiki.php:583
5	0.1045	6284480	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.1046	6285776	WebResponse->header( )	../OutputPage.php:2134
7	0.1046	6285920	header ( )	../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#	Time	Memory	Function	Location
1	0.0001	233960	{main}( )	../index.php:0
2	0.0155	3375880	MediaWiki->run( )	../index.php:46
3	0.0155	3377288	MediaWiki->main( )	../MediaWiki.php:424
4	0.1043	6278024	OutputPage->output( )	../MediaWiki.php:583
5	0.1045	6284480	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.1053	6293808	WebResponse->header( )	../OutputPage.php:2171
7	0.1053	6293952	header ( )	../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#	Time	Memory	Function	Location
1	0.0001	233960	{main}( )	../index.php:0
2	0.0155	3375880	MediaWiki->run( )	../index.php:46
3	0.0155	3377288	MediaWiki->main( )	../MediaWiki.php:424
4	0.1043	6278024	OutputPage->output( )	../MediaWiki.php:583
5	0.1045	6284480	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.1058	6293752	WebResponse->header( )	../OutputPage.php:2172
7	0.1058	6293896	header ( )	../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#	Time	Memory	Function	Location
1	0.0001	233960	{main}( )	../index.php:0
2	0.0155	3375880	MediaWiki->run( )	../index.php:46
3	0.0155	3377288	MediaWiki->main( )	../MediaWiki.php:424
4	0.1043	6278024	OutputPage->output( )	../MediaWiki.php:583
5	0.1062	6293752	WebResponse->header( )	../OutputPage.php:2220
6	0.1062	6293896	header ( )	../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#	Time	Memory	Function	Location
1	0.0001	233960	{main}( )	../index.php:0
2	0.0155	3375880	MediaWiki->run( )	../index.php:46
3	0.0155	3377288	MediaWiki->main( )	../MediaWiki.php:424
4	0.1043	6278024	OutputPage->output( )	../MediaWiki.php:583
5	0.1068	6293912	WebResponse->header( )	../OutputPage.php:2227
6	0.1068	6294056	header ( )	../WebResponse.php:37