( ! ) Warning: Search backend error during near_match search for '3.149.254.35' 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	235728	{main}( )	../index.php:0
2	0.0091	3377928	MediaWiki->run( )	../index.php:46
3	0.0091	3379336	MediaWiki->main( )	../MediaWiki.php:424
4	0.0172	3553536	MediaWiki->performRequest( )	../MediaWiki.php:573
5	0.0318	4381088	SpecialPageFactory::executePath( )	../MediaWiki.php:270
6	0.0322	4434984	SpecialPage->run( )	../SpecialPageFactory.php:581
7	0.0322	4435352	SpecialSearch->execute( )	../SpecialPage.php:383
8	0.0748	5797280	SpecialSearch->goResult( )	../SpecialSearch.php:117
9	0.0801	5803536	SearchEngine::getNearMatch( )	../SpecialSearch.php:188
10	0.0801	5804288	SearchEngine::getNearMatchInternal( )	../SearchEngine.php:139
11	0.0823	5819288	Hooks::run( )	../SearchEngine.php:231
12	0.0823	5820888	call_user_func_array ( )	../Hooks.php:209
13	0.0823	5821592	CirrusSearch\Hooks::onSearchGetNearMatch( )	../Hooks.php:209
14	0.0828	5895640	CirrusSearch\Searcher->nearMatchTitleSearch( )	../Hooks.php:408
15	0.0837	5941664	CirrusSearch\Searcher->search( )	../Searcher.php:268
16	0.0871	6176784	CirrusSearch\Util::doPoolCounterWork( )	../Searcher.php:1079
17	0.0874	6208368	PoolCounterWork->execute( )	../Util.php:133
18	0.0876	6232624	PoolCounterWorkViaCallback->doWork( )	../PoolCounterWork.php:123
19	0.0876	6232808	call_user_func_array ( )	../PoolCounterWorkViaCallback.php:69
20	0.0876	6232880	CirrusSearch\Util::CirrusSearch\{closure}( )	../PoolCounterWorkViaCallback.php:69
21	0.0876	6234816	PoolCounterWork->execute( )	../Util.php:129
22	0.0876	6235464	PoolCounterWorkViaCallback->doWork( )	../PoolCounterWork.php:123
23	0.0876	6235648	call_user_func_array ( )	../PoolCounterWorkViaCallback.php:69
24	0.0876	6235768	CirrusSearch\Searcher->CirrusSearch\{closure}( )	../PoolCounterWorkViaCallback.php:69
25	0.0941	6350048	CirrusSearch\ElasticsearchIntermediary->failure( )	../Searcher.php:1063
26	0.0943	6353984	wfLogWarning( )	../ElasticsearchIntermediary.php:98
27	0.0943	6354264	MWDebug::warning( )	../GlobalFunctions.php:1247
28	0.0944	6355568	MWDebug::sendMessage( )	../MWDebug.php:155
29	0.0944	6355960	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	235728	{main}( )	../index.php:0
2	0.0091	3377928	MediaWiki->run( )	../index.php:46
3	0.0091	3379336	MediaWiki->main( )	../MediaWiki.php:424
4	0.0963	6279240	OutputPage->output( )	../MediaWiki.php:583
5	0.0965	6285696	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.0966	6286992	WebResponse->header( )	../OutputPage.php:2134
7	0.0966	6287136	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	235728	{main}( )	../index.php:0
2	0.0091	3377928	MediaWiki->run( )	../index.php:46
3	0.0091	3379336	MediaWiki->main( )	../MediaWiki.php:424
4	0.0963	6279240	OutputPage->output( )	../MediaWiki.php:583
5	0.0965	6285696	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.0972	6295024	WebResponse->header( )	../OutputPage.php:2171
7	0.0972	6295168	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	235728	{main}( )	../index.php:0
2	0.0091	3377928	MediaWiki->run( )	../index.php:46
3	0.0091	3379336	MediaWiki->main( )	../MediaWiki.php:424
4	0.0963	6279240	OutputPage->output( )	../MediaWiki.php:583
5	0.0965	6285696	OutputPage->sendCacheControl( )	../OutputPage.php:2218
6	0.0977	6294968	WebResponse->header( )	../OutputPage.php:2172
7	0.0977	6295112	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	235728	{main}( )	../index.php:0
2	0.0091	3377928	MediaWiki->run( )	../index.php:46
3	0.0091	3379336	MediaWiki->main( )	../MediaWiki.php:424
4	0.0963	6279240	OutputPage->output( )	../MediaWiki.php:583
5	0.0982	6294968	WebResponse->header( )	../OutputPage.php:2220
6	0.0982	6295112	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	235728	{main}( )	../index.php:0
2	0.0091	3377928	MediaWiki->run( )	../index.php:46
3	0.0091	3379336	MediaWiki->main( )	../MediaWiki.php:424
4	0.0963	6279240	OutputPage->output( )	../MediaWiki.php:583
5	0.0988	6295128	WebResponse->header( )	../OutputPage.php:2227
6	0.0988	6295272	header ( )	../WebResponse.php:37