( ! ) Warning: Search backend error during near_match search for '3.145.56.6' after 14. 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	233896	{main}( )	../index.php:0
2	0.0124	3376392	MediaWiki->run( )	../index.php:46
3	0.0125	3377800	MediaWiki->main( )	../MediaWiki.php:424
4	0.1884	3552080	MediaWiki->performRequest( )	../MediaWiki.php:573
5	0.3772	4379568	SpecialPageFactory::executePath( )	../MediaWiki.php:270
6	0.3776	4433440	SpecialPage->run( )	../SpecialPageFactory.php:581
7	0.3777	4433808	SpecialSearch->execute( )	../SpecialPage.php:383
8	0.7796	5795664	SpecialSearch->goResult( )	../SpecialSearch.php:117
9	0.8012	5801848	SearchEngine::getNearMatch( )	../SpecialSearch.php:188
10	0.8012	5802600	SearchEngine::getNearMatchInternal( )	../SearchEngine.php:139
11	0.8105	5817600	Hooks::run( )	../SearchEngine.php:231
12	0.8105	5819200	call_user_func_array ( )	../Hooks.php:209
13	0.8105	5819904	CirrusSearch\Hooks::onSearchGetNearMatch( )	../Hooks.php:209
14	0.8110	5893896	CirrusSearch\Searcher->nearMatchTitleSearch( )	../Hooks.php:408
15	0.8117	5939936	CirrusSearch\Searcher->search( )	../Searcher.php:268
16	0.8531	6174944	CirrusSearch\Util::doPoolCounterWork( )	../Searcher.php:1079
17	0.8535	6206552	PoolCounterWork->execute( )	../Util.php:133
18	0.8537	6230808	PoolCounterWorkViaCallback->doWork( )	../PoolCounterWork.php:123
19	0.8537	6230992	call_user_func_array ( )	../PoolCounterWorkViaCallback.php:69
20	0.8537	6231064	CirrusSearch\Util::CirrusSearch\{closure}( )	../PoolCounterWorkViaCallback.php:69
21	0.8537	6233000	PoolCounterWork->execute( )	../Util.php:129
22	0.8858	6233648	PoolCounterWorkViaCallback->doWork( )	../PoolCounterWork.php:123
23	0.8858	6233832	call_user_func_array ( )	../PoolCounterWorkViaCallback.php:69
24	0.8858	6233952	CirrusSearch\Searcher->CirrusSearch\{closure}( )	../PoolCounterWorkViaCallback.php:69
25	0.8996	6348216	CirrusSearch\ElasticsearchIntermediary->failure( )	../Searcher.php:1063
26	0.8997	6352144	wfLogWarning( )	../ElasticsearchIntermediary.php:98
27	0.8997	6352424	MWDebug::warning( )	../GlobalFunctions.php:1247
28	0.8998	6353712	MWDebug::sendMessage( )	../MWDebug.php:155
29	0.8998	6354104	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	233896	{main}( )	../index.php:0
2	0.0124	3376392	MediaWiki->run( )	../index.php:46
3	0.0125	3377800	MediaWiki->main( )	../MediaWiki.php:424
4	0.9499	6277440	OutputPage->output( )	../MediaWiki.php:583
5	0.9502	6283888	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.9503	6285184	WebResponse->header( )	../OutputPage.php:2134
7	0.9503	6285328	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	233896	{main}( )	../index.php:0
2	0.0124	3376392	MediaWiki->run( )	../index.php:46
3	0.0125	3377800	MediaWiki->main( )	../MediaWiki.php:424
4	0.9499	6277440	OutputPage->output( )	../MediaWiki.php:583
5	0.9502	6283888	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.9511	6293216	WebResponse->header( )	../OutputPage.php:2171
7	0.9511	6293360	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	233896	{main}( )	../index.php:0
2	0.0124	3376392	MediaWiki->run( )	../index.php:46
3	0.0125	3377800	MediaWiki->main( )	../MediaWiki.php:424
4	0.9499	6277440	OutputPage->output( )	../MediaWiki.php:583
5	0.9502	6283888	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	1.0075	6293160	WebResponse->header( )	../OutputPage.php:2172
7	1.0075	6293304	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	233896	{main}( )	../index.php:0
2	0.0124	3376392	MediaWiki->run( )	../index.php:46
3	0.0125	3377800	MediaWiki->main( )	../MediaWiki.php:424
4	0.9499	6277440	OutputPage->output( )	../MediaWiki.php:583
5	1.0080	6293160	WebResponse->header( )	../OutputPage.php:2220
6	1.0080	6293304	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	233896	{main}( )	../index.php:0
2	0.0124	3376392	MediaWiki->run( )	../index.php:46
3	0.0125	3377800	MediaWiki->main( )	../MediaWiki.php:424
4	0.9499	6277440	OutputPage->output( )	../MediaWiki.php:583
5	1.0086	6293320	WebResponse->header( )	../OutputPage.php:2227
6	1.0086	6293464	header ( )	../WebResponse.php:37