( ! ) Warning: Search backend error during near_match search for '3.141.24.134' 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	235872	{main}( )	../index.php:0
2	0.0207	3783568	MediaWiki->run( )	../index.php:46
3	0.0208	3784976	MediaWiki->main( )	../MediaWiki.php:424
4	0.0281	3959080	MediaWiki->performRequest( )	../MediaWiki.php:573
5	0.0395	4413864	SpecialPageFactory::executePath( )	../MediaWiki.php:270
6	0.0399	4467864	SpecialPage->run( )	../SpecialPageFactory.php:581
7	0.0399	4468232	SpecialSearch->execute( )	../SpecialPage.php:383
8	0.0777	5812352	SpecialSearch->goResult( )	../SpecialSearch.php:117
9	0.0829	5818568	SearchEngine::getNearMatch( )	../SpecialSearch.php:188
10	0.0829	5819320	SearchEngine::getNearMatchInternal( )	../SearchEngine.php:139
11	0.0851	5834320	Hooks::run( )	../SearchEngine.php:231
12	0.0852	5835920	call_user_func_array ( )	../Hooks.php:209
13	0.0852	5836624	CirrusSearch\Hooks::onSearchGetNearMatch( )	../Hooks.php:209
14	0.0856	5910688	CirrusSearch\Searcher->nearMatchTitleSearch( )	../Hooks.php:408
15	0.0862	5956712	CirrusSearch\Searcher->search( )	../Searcher.php:268
16	0.0890	6191776	CirrusSearch\Util::doPoolCounterWork( )	../Searcher.php:1079
17	0.0892	6223360	PoolCounterWork->execute( )	../Util.php:133
18	0.0893	6247616	PoolCounterWorkViaCallback->doWork( )	../PoolCounterWork.php:123
19	0.0893	6247800	call_user_func_array ( )	../PoolCounterWorkViaCallback.php:69
20	0.0893	6247872	CirrusSearch\Util::CirrusSearch\{closure}( )	../PoolCounterWorkViaCallback.php:69
21	0.0893	6249808	PoolCounterWork->execute( )	../Util.php:129
22	0.0893	6250456	PoolCounterWorkViaCallback->doWork( )	../PoolCounterWork.php:123
23	0.0894	6250640	call_user_func_array ( )	../PoolCounterWorkViaCallback.php:69
24	0.0894	6250760	CirrusSearch\Searcher->CirrusSearch\{closure}( )	../PoolCounterWorkViaCallback.php:69
25	0.0955	6365048	CirrusSearch\ElasticsearchIntermediary->failure( )	../Searcher.php:1063
26	0.0956	6368984	wfLogWarning( )	../ElasticsearchIntermediary.php:98
27	0.0956	6369264	MWDebug::warning( )	../GlobalFunctions.php:1247
28	0.0957	6370568	MWDebug::sendMessage( )	../MWDebug.php:155
29	0.0957	6370960	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	235872	{main}( )	../index.php:0
2	0.0207	3783568	MediaWiki->run( )	../index.php:46
3	0.0208	3784976	MediaWiki->main( )	../MediaWiki.php:424
4	0.0973	6294280	OutputPage->output( )	../MediaWiki.php:583
5	0.0975	6300736	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.0976	6302032	WebResponse->header( )	../OutputPage.php:2134
7	0.0976	6302176	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	235872	{main}( )	../index.php:0
2	0.0207	3783568	MediaWiki->run( )	../index.php:46
3	0.0208	3784976	MediaWiki->main( )	../MediaWiki.php:424
4	0.0973	6294280	OutputPage->output( )	../MediaWiki.php:583
5	0.0975	6300736	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.0982	6310064	WebResponse->header( )	../OutputPage.php:2171
7	0.0982	6310208	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	235872	{main}( )	../index.php:0
2	0.0207	3783568	MediaWiki->run( )	../index.php:46
3	0.0208	3784976	MediaWiki->main( )	../MediaWiki.php:424
4	0.0973	6294280	OutputPage->output( )	../MediaWiki.php:583
5	0.0975	6300736	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.0986	6310008	WebResponse->header( )	../OutputPage.php:2172
7	0.0986	6310152	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	235872	{main}( )	../index.php:0
2	0.0207	3783568	MediaWiki->run( )	../index.php:46
3	0.0208	3784976	MediaWiki->main( )	../MediaWiki.php:424
4	0.0973	6294280	OutputPage->output( )	../MediaWiki.php:583
5	0.0991	6310008	WebResponse->header( )	../OutputPage.php:2220
6	0.0991	6310152	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	235872	{main}( )	../index.php:0
2	0.0207	3783568	MediaWiki->run( )	../index.php:46
3	0.0208	3784976	MediaWiki->main( )	../MediaWiki.php:424
4	0.0973	6294280	OutputPage->output( )	../MediaWiki.php:583
5	0.0997	6310168	WebResponse->header( )	../OutputPage.php:2227
6	0.0997	6310312	header ( )	../WebResponse.php:37