( ! ) Warning: Search backend error during near_match search for '13.59.214.30' 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	0.0000	235216	{main}( )	../index.php:0
2	0.0089	3377536	MediaWiki->run( )	../index.php:46
3	0.0090	3378944	MediaWiki->main( )	../MediaWiki.php:424
4	0.0175	3553032	MediaWiki->performRequest( )	../MediaWiki.php:573
5	0.0325	4380496	SpecialPageFactory::executePath( )	../MediaWiki.php:270
6	0.0330	4434376	SpecialPage->run( )	../SpecialPageFactory.php:581
7	0.0330	4434744	SpecialSearch->execute( )	../SpecialPage.php:383
8	0.0960	5796200	SpecialSearch->goResult( )	../SpecialSearch.php:117
9	0.1027	5802272	SearchEngine::getNearMatch( )	../SpecialSearch.php:188
10	0.1027	5803024	SearchEngine::getNearMatchInternal( )	../SearchEngine.php:139
11	0.1049	5818024	Hooks::run( )	../SearchEngine.php:231
12	0.1050	5819624	call_user_func_array ( )	../Hooks.php:209
13	0.1050	5820328	CirrusSearch\Hooks::onSearchGetNearMatch( )	../Hooks.php:209
14	0.1055	5894376	CirrusSearch\Searcher->nearMatchTitleSearch( )	../Hooks.php:408
15	0.1063	5940400	CirrusSearch\Searcher->search( )	../Searcher.php:268
16	0.1094	6175504	CirrusSearch\Util::doPoolCounterWork( )	../Searcher.php:1079
17	0.1097	6207088	PoolCounterWork->execute( )	../Util.php:133
18	0.1098	6231344	PoolCounterWorkViaCallback->doWork( )	../PoolCounterWork.php:123
19	0.1098	6231528	call_user_func_array ( )	../PoolCounterWorkViaCallback.php:69
20	0.1098	6231600	CirrusSearch\Util::CirrusSearch\{closure}( )	../PoolCounterWorkViaCallback.php:69
21	0.1099	6233536	PoolCounterWork->execute( )	../Util.php:129
22	0.1099	6234184	PoolCounterWorkViaCallback->doWork( )	../PoolCounterWork.php:123
23	0.1099	6234368	call_user_func_array ( )	../PoolCounterWorkViaCallback.php:69
24	0.1099	6234488	CirrusSearch\Searcher->CirrusSearch\{closure}( )	../PoolCounterWorkViaCallback.php:69
25	0.1161	6348720	CirrusSearch\ElasticsearchIntermediary->failure( )	../Searcher.php:1063
26	0.1163	6352656	wfLogWarning( )	../ElasticsearchIntermediary.php:98
27	0.1163	6352936	MWDebug::warning( )	../GlobalFunctions.php:1247
28	0.1164	6354240	MWDebug::sendMessage( )	../MWDebug.php:155
29	0.1164	6354632	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	235216	{main}( )	../index.php:0
2	0.0089	3377536	MediaWiki->run( )	../index.php:46
3	0.0090	3378944	MediaWiki->main( )	../MediaWiki.php:424
4	0.1180	6277912	OutputPage->output( )	../MediaWiki.php:583
5	0.1182	6284368	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.1183	6285664	WebResponse->header( )	../OutputPage.php:2134
7	0.1183	6285808	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	235216	{main}( )	../index.php:0
2	0.0089	3377536	MediaWiki->run( )	../index.php:46
3	0.0090	3378944	MediaWiki->main( )	../MediaWiki.php:424
4	0.1180	6277912	OutputPage->output( )	../MediaWiki.php:583
5	0.1182	6284368	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.1190	6293696	WebResponse->header( )	../OutputPage.php:2171
7	0.1190	6293840	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	235216	{main}( )	../index.php:0
2	0.0089	3377536	MediaWiki->run( )	../index.php:46
3	0.0090	3378944	MediaWiki->main( )	../MediaWiki.php:424
4	0.1180	6277912	OutputPage->output( )	../MediaWiki.php:583
5	0.1182	6284368	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.1197	6293640	WebResponse->header( )	../OutputPage.php:2172
7	0.1197	6293784	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	235216	{main}( )	../index.php:0
2	0.0089	3377536	MediaWiki->run( )	../index.php:46
3	0.0090	3378944	MediaWiki->main( )	../MediaWiki.php:424
4	0.1180	6277912	OutputPage->output( )	../MediaWiki.php:583
5	0.1202	6293640	WebResponse->header( )	../OutputPage.php:2220
6	0.1202	6293784	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	235216	{main}( )	../index.php:0
2	0.0089	3377536	MediaWiki->run( )	../index.php:46
3	0.0090	3378944	MediaWiki->main( )	../MediaWiki.php:424
4	0.1180	6277912	OutputPage->output( )	../MediaWiki.php:583
5	0.1208	6293800	WebResponse->header( )	../OutputPage.php:2227
6	0.1208	6293944	header ( )	../WebResponse.php:37