( ! ) Warning: Search backend error during near_match search for '18.119.235.154' after 24. 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	0.0000	233960	{main}( )	../index.php:0
2	0.0382	3376096	MediaWiki->run( )	../index.php:46
3	0.0382	3377504	MediaWiki->main( )	../MediaWiki.php:424
4	0.1258	3551592	MediaWiki->performRequest( )	../MediaWiki.php:573
5	0.2598	4379144	SpecialPageFactory::executePath( )	../MediaWiki.php:270
6	0.2602	4433064	SpecialPage->run( )	../SpecialPageFactory.php:581
7	0.2602	4433432	SpecialSearch->execute( )	../SpecialPage.php:383
8	0.7203	5795320	SpecialSearch->goResult( )	../SpecialSearch.php:117
9	0.8070	5801576	SearchEngine::getNearMatch( )	../SpecialSearch.php:188
10	0.8070	5802328	SearchEngine::getNearMatchInternal( )	../SearchEngine.php:139
11	0.8213	5817320	Hooks::run( )	../SearchEngine.php:231
12	0.8213	5818920	call_user_func_array ( )	../Hooks.php:209
13	0.8213	5819624	CirrusSearch\Hooks::onSearchGetNearMatch( )	../Hooks.php:209
14	0.8216	5893648	CirrusSearch\Searcher->nearMatchTitleSearch( )	../Hooks.php:408
15	0.8219	5939688	CirrusSearch\Searcher->search( )	../Searcher.php:268
16	0.8440	6174744	CirrusSearch\Util::doPoolCounterWork( )	../Searcher.php:1079
17	0.8441	6206328	PoolCounterWork->execute( )	../Util.php:133
18	0.8442	6230584	PoolCounterWorkViaCallback->doWork( )	../PoolCounterWork.php:123
19	0.8442	6230768	call_user_func_array ( )	../PoolCounterWorkViaCallback.php:69
20	0.8442	6230840	CirrusSearch\Util::CirrusSearch\{closure}( )	../PoolCounterWorkViaCallback.php:69
21	0.8442	6232776	PoolCounterWork->execute( )	../Util.php:129
22	0.8442	6233424	PoolCounterWorkViaCallback->doWork( )	../PoolCounterWork.php:123
23	0.8442	6233608	call_user_func_array ( )	../PoolCounterWorkViaCallback.php:69
24	0.8442	6233728	CirrusSearch\Searcher->CirrusSearch\{closure}( )	../PoolCounterWorkViaCallback.php:69
25	0.8685	6347976	CirrusSearch\ElasticsearchIntermediary->failure( )	../Searcher.php:1063
26	0.8686	6351912	wfLogWarning( )	../ElasticsearchIntermediary.php:98
27	0.8686	6352192	MWDebug::warning( )	../GlobalFunctions.php:1247
28	0.8687	6353496	MWDebug::sendMessage( )	../MWDebug.php:155
29	0.8687	6353888	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	0.0000	233960	{main}( )	../index.php:0
2	0.0382	3376096	MediaWiki->run( )	../index.php:46
3	0.0382	3377504	MediaWiki->main( )	../MediaWiki.php:424
4	0.8972	6277192	OutputPage->output( )	../MediaWiki.php:583
5	0.8994	6283648	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.9006	6284944	WebResponse->header( )	../OutputPage.php:2134
7	0.9006	6285088	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	0.0000	233960	{main}( )	../index.php:0
2	0.0382	3376096	MediaWiki->run( )	../index.php:46
3	0.0382	3377504	MediaWiki->main( )	../MediaWiki.php:424
4	0.8972	6277192	OutputPage->output( )	../MediaWiki.php:583
5	0.8994	6283648	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.9013	6292976	WebResponse->header( )	../OutputPage.php:2171
7	0.9013	6293120	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	0.0000	233960	{main}( )	../index.php:0
2	0.0382	3376096	MediaWiki->run( )	../index.php:46
3	0.0382	3377504	MediaWiki->main( )	../MediaWiki.php:424
4	0.8972	6277192	OutputPage->output( )	../MediaWiki.php:583
5	0.8994	6283648	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.9126	6292920	WebResponse->header( )	../OutputPage.php:2172
7	0.9126	6293064	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	0.0000	233960	{main}( )	../index.php:0
2	0.0382	3376096	MediaWiki->run( )	../index.php:46
3	0.0382	3377504	MediaWiki->main( )	../MediaWiki.php:424
4	0.8972	6277192	OutputPage->output( )	../MediaWiki.php:583
5	0.9132	6292920	WebResponse->header( )	../OutputPage.php:2220
6	0.9132	6293064	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	0.0000	233960	{main}( )	../index.php:0
2	0.0382	3376096	MediaWiki->run( )	../index.php:46
3	0.0382	3377504	MediaWiki->main( )	../MediaWiki.php:424
4	0.8972	6277192	OutputPage->output( )	../MediaWiki.php:583
5	0.9247	6293080	WebResponse->header( )	../OutputPage.php:2227
6	0.9247	6293224	header ( )	../WebResponse.php:37