( ! ) Warning: Search backend error during near_match search for '3.14.80.22' after 42. 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	235296	{main}( )	../index.php:0
2	0.0580	3377416	MediaWiki->run( )	../index.php:46
3	0.0581	3378824	MediaWiki->main( )	../MediaWiki.php:424
4	0.1603	3553152	MediaWiki->performRequest( )	../MediaWiki.php:573
5	0.3202	4380760	SpecialPageFactory::executePath( )	../MediaWiki.php:270
6	0.3206	4434720	SpecialPage->run( )	../SpecialPageFactory.php:581
7	0.3206	4435088	SpecialSearch->execute( )	../SpecialPage.php:383
8	1.0318	5796736	SpecialSearch->goResult( )	../SpecialSearch.php:117
9	1.1088	5802992	SearchEngine::getNearMatch( )	../SpecialSearch.php:188
10	1.1088	5803744	SearchEngine::getNearMatchInternal( )	../SearchEngine.php:139
11	1.1482	5818744	Hooks::run( )	../SearchEngine.php:231
12	1.1483	5820344	call_user_func_array ( )	../Hooks.php:209
13	1.1483	5821048	CirrusSearch\Hooks::onSearchGetNearMatch( )	../Hooks.php:209
14	1.1486	5895048	CirrusSearch\Searcher->nearMatchTitleSearch( )	../Hooks.php:408
15	1.1491	5941088	CirrusSearch\Searcher->search( )	../Searcher.php:268
16	1.2175	6176144	CirrusSearch\Util::doPoolCounterWork( )	../Searcher.php:1079
17	1.2177	6207744	PoolCounterWork->execute( )	../Util.php:133
18	1.2295	6232000	PoolCounterWorkViaCallback->doWork( )	../PoolCounterWork.php:123
19	1.2295	6232184	call_user_func_array ( )	../PoolCounterWorkViaCallback.php:69
20	1.2295	6232256	CirrusSearch\Util::CirrusSearch\{closure}( )	../PoolCounterWorkViaCallback.php:69
21	1.2295	6234192	PoolCounterWork->execute( )	../Util.php:129
22	1.2295	6234840	PoolCounterWorkViaCallback->doWork( )	../PoolCounterWork.php:123
23	1.2295	6235024	call_user_func_array ( )	../PoolCounterWorkViaCallback.php:69
24	1.2295	6235144	CirrusSearch\Searcher->CirrusSearch\{closure}( )	../PoolCounterWorkViaCallback.php:69
25	1.2717	6349392	CirrusSearch\ElasticsearchIntermediary->failure( )	../Searcher.php:1063
26	1.2719	6353320	wfLogWarning( )	../ElasticsearchIntermediary.php:98
27	1.2719	6353600	MWDebug::warning( )	../GlobalFunctions.php:1247
28	1.2720	6354888	MWDebug::sendMessage( )	../MWDebug.php:155
29	1.2720	6355280	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	235296	{main}( )	../index.php:0
2	0.0580	3377416	MediaWiki->run( )	../index.php:46
3	0.0581	3378824	MediaWiki->main( )	../MediaWiki.php:424
4	1.2925	6278616	OutputPage->output( )	../MediaWiki.php:583
5	1.2928	6285064	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	1.2929	6286360	WebResponse->header( )	../OutputPage.php:2134
7	1.2929	6286504	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	235296	{main}( )	../index.php:0
2	0.0580	3377416	MediaWiki->run( )	../index.php:46
3	0.0581	3378824	MediaWiki->main( )	../MediaWiki.php:424
4	1.2925	6278616	OutputPage->output( )	../MediaWiki.php:583
5	1.2928	6285064	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	1.2936	6294392	WebResponse->header( )	../OutputPage.php:2171
7	1.2936	6294536	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	235296	{main}( )	../index.php:0
2	0.0580	3377416	MediaWiki->run( )	../index.php:46
3	0.0581	3378824	MediaWiki->main( )	../MediaWiki.php:424
4	1.2925	6278616	OutputPage->output( )	../MediaWiki.php:583
5	1.2928	6285064	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	1.2941	6294336	WebResponse->header( )	../OutputPage.php:2172
7	1.2941	6294480	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	235296	{main}( )	../index.php:0
2	0.0580	3377416	MediaWiki->run( )	../index.php:46
3	0.0581	3378824	MediaWiki->main( )	../MediaWiki.php:424
4	1.2925	6278616	OutputPage->output( )	../MediaWiki.php:583
5	1.3223	6294336	WebResponse->header( )	../OutputPage.php:2220
6	1.3223	6294480	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	235296	{main}( )	../index.php:0
2	0.0580	3377416	MediaWiki->run( )	../index.php:46
3	0.0581	3378824	MediaWiki->main( )	../MediaWiki.php:424
4	1.2925	6278616	OutputPage->output( )	../MediaWiki.php:583
5	1.3268	6294488	WebResponse->header( )	../OutputPage.php:2227
6	1.3268	6294632	header ( )	../WebResponse.php:37