( ! ) Warning: Search backend error during near_match search for '3.145.60.58' after 2. 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	235296	{main}( )	../index.php:0
2	0.0217	3780872	MediaWiki->run( )	../index.php:46
3	0.0218	3782280	MediaWiki->main( )	../MediaWiki.php:424
4	0.0294	3956440	MediaWiki->performRequest( )	../MediaWiki.php:573
5	0.0414	4411240	SpecialPageFactory::executePath( )	../MediaWiki.php:270
6	0.0418	4465160	SpecialPage->run( )	../SpecialPageFactory.php:581
7	0.0418	4465528	SpecialSearch->execute( )	../SpecialPage.php:383
8	0.0846	5808648	SpecialSearch->goResult( )	../SpecialSearch.php:117
9	0.0905	5814784	SearchEngine::getNearMatch( )	../SpecialSearch.php:188
10	0.0905	5815536	SearchEngine::getNearMatchInternal( )	../SearchEngine.php:139
11	0.0927	5830536	Hooks::run( )	../SearchEngine.php:231
12	0.0928	5832136	call_user_func_array ( )	../Hooks.php:209
13	0.0928	5832840	CirrusSearch\Hooks::onSearchGetNearMatch( )	../Hooks.php:209
14	0.0931	5906896	CirrusSearch\Searcher->nearMatchTitleSearch( )	../Hooks.php:408
15	0.0935	5952920	CirrusSearch\Searcher->search( )	../Searcher.php:268
16	0.0953	6187992	CirrusSearch\Util::doPoolCounterWork( )	../Searcher.php:1079
17	0.0955	6219576	PoolCounterWork->execute( )	../Util.php:133
18	0.0956	6243832	PoolCounterWorkViaCallback->doWork( )	../PoolCounterWork.php:123
19	0.0956	6244016	call_user_func_array ( )	../PoolCounterWorkViaCallback.php:69
20	0.0956	6244088	CirrusSearch\Util::CirrusSearch\{closure}( )	../PoolCounterWorkViaCallback.php:69
21	0.0956	6246024	PoolCounterWork->execute( )	../Util.php:129
22	0.0956	6246672	PoolCounterWorkViaCallback->doWork( )	../PoolCounterWork.php:123
23	0.0956	6246856	call_user_func_array ( )	../PoolCounterWorkViaCallback.php:69
24	0.0956	6246976	CirrusSearch\Searcher->CirrusSearch\{closure}( )	../PoolCounterWorkViaCallback.php:69
25	0.0973	6361224	CirrusSearch\ElasticsearchIntermediary->failure( )	../Searcher.php:1063
26	0.0974	6365152	wfLogWarning( )	../ElasticsearchIntermediary.php:98
27	0.0974	6365432	MWDebug::warning( )	../GlobalFunctions.php:1247
28	0.0975	6366720	MWDebug::sendMessage( )	../MWDebug.php:155
29	0.0975	6367112	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	235296	{main}( )	../index.php:0
2	0.0217	3780872	MediaWiki->run( )	../index.php:46
3	0.0218	3782280	MediaWiki->main( )	../MediaWiki.php:424
4	0.0991	6290448	OutputPage->output( )	../MediaWiki.php:583
5	0.0994	6296896	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.0995	6298192	WebResponse->header( )	../OutputPage.php:2134
7	0.0995	6298336	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	235296	{main}( )	../index.php:0
2	0.0217	3780872	MediaWiki->run( )	../index.php:46
3	0.0218	3782280	MediaWiki->main( )	../MediaWiki.php:424
4	0.0991	6290448	OutputPage->output( )	../MediaWiki.php:583
5	0.0994	6296896	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.1001	6306224	WebResponse->header( )	../OutputPage.php:2171
7	0.1001	6306368	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	235296	{main}( )	../index.php:0
2	0.0217	3780872	MediaWiki->run( )	../index.php:46
3	0.0218	3782280	MediaWiki->main( )	../MediaWiki.php:424
4	0.0991	6290448	OutputPage->output( )	../MediaWiki.php:583
5	0.0994	6296896	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.1006	6306168	WebResponse->header( )	../OutputPage.php:2172
7	0.1006	6306312	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	235296	{main}( )	../index.php:0
2	0.0217	3780872	MediaWiki->run( )	../index.php:46
3	0.0218	3782280	MediaWiki->main( )	../MediaWiki.php:424
4	0.0991	6290448	OutputPage->output( )	../MediaWiki.php:583
5	0.1011	6306168	WebResponse->header( )	../OutputPage.php:2220
6	0.1011	6306312	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	235296	{main}( )	../index.php:0
2	0.0217	3780872	MediaWiki->run( )	../index.php:46
3	0.0218	3782280	MediaWiki->main( )	../MediaWiki.php:424
4	0.0991	6290448	OutputPage->output( )	../MediaWiki.php:583
5	0.1017	6306320	WebResponse->header( )	../OutputPage.php:2227
6	0.1017	6306464	header ( )	../WebResponse.php:37