( ! ) Warning: Search backend error during near_match search for '3.147.47.97' after 68. 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
#TimeMemoryFunctionLocation
10.0001233928{main}( )../index.php:0
20.47803376408MediaWiki->run( )../index.php:46
30.47803377816MediaWiki->main( )../MediaWiki.php:424
40.69653551968MediaWiki->performRequest( )../MediaWiki.php:573
50.98104379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.98154433312SpecialPage->run( )../SpecialPageFactory.php:581
70.98164433680SpecialSearch->execute( )../SpecialPage.php:383
81.75895796240SpecialSearch->goResult( )../SpecialSearch.php:117
91.83255802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.83255803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.89945818248Hooks::run( )../SearchEngine.php:231
121.89955819848call_user_func_array ( )../Hooks.php:209
131.89955820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.90005894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.90075940648CirrusSearch\Searcher->search( )../Searcher.php:268
161.98516175752CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.98546207352PoolCounterWork->execute( )../Util.php:133
181.98566231608PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.98566231792call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.98566231864CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.98566233800PoolCounterWork->execute( )../Util.php:129
221.98566234448PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.98566234632call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.98566234752CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
252.05386348984CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
262.05406352920wfLogWarning( )../ElasticsearchIntermediary.php:98
272.05406353200MWDebug::warning( )../GlobalFunctions.php:1247
282.05416354504MWDebug::sendMessage( )../MWDebug.php:155
292.05426354896trigger_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
#TimeMemoryFunctionLocation
10.0001233928{main}( )../index.php:0
20.47803376408MediaWiki->run( )../index.php:46
30.47803377816MediaWiki->main( )../MediaWiki.php:424
42.08946278176OutputPage->output( )../MediaWiki.php:583
52.08976284632OutputPage->sendCacheControl( )../OutputPage.php:2218
62.08986285928WebResponse->header( )../OutputPage.php:2134
72.08986286072header ( )../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
#TimeMemoryFunctionLocation
10.0001233928{main}( )../index.php:0
20.47803376408MediaWiki->run( )../index.php:46
30.47803377816MediaWiki->main( )../MediaWiki.php:424
42.08946278176OutputPage->output( )../MediaWiki.php:583
52.08976284632OutputPage->sendCacheControl( )../OutputPage.php:2218
62.09056293960WebResponse->header( )../OutputPage.php:2171
72.09056294104header ( )../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
#TimeMemoryFunctionLocation
10.0001233928{main}( )../index.php:0
20.47803376408MediaWiki->run( )../index.php:46
30.47803377816MediaWiki->main( )../MediaWiki.php:424
42.08946278176OutputPage->output( )../MediaWiki.php:583
52.08976284632OutputPage->sendCacheControl( )../OutputPage.php:2218
62.09116293904WebResponse->header( )../OutputPage.php:2172
72.09116294048header ( )../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
#TimeMemoryFunctionLocation
10.0001233928{main}( )../index.php:0
20.47803376408MediaWiki->run( )../index.php:46
30.47803377816MediaWiki->main( )../MediaWiki.php:424
42.08946278176OutputPage->output( )../MediaWiki.php:583
52.15986293904WebResponse->header( )../OutputPage.php:2220
62.15986294048header ( )../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
#TimeMemoryFunctionLocation
10.0001233928{main}( )../index.php:0
20.47803376408MediaWiki->run( )../index.php:46
30.47803377816MediaWiki->main( )../MediaWiki.php:424
42.08946278176OutputPage->output( )../MediaWiki.php:583
52.16886294064WebResponse->header( )../OutputPage.php:2227
62.16886294208header ( )../WebResponse.php:37