( ! ) Warning: Search backend error during near_match search for '3.144.86.138' 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
#TimeMemoryFunctionLocation
10.0000236256{main}( )../index.php:0
20.01523782536MediaWiki->run( )../index.php:46
30.01523783944MediaWiki->main( )../MediaWiki.php:424
40.02493958072MediaWiki->performRequest( )../MediaWiki.php:573
50.03684412760SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03724466800SpecialPage->run( )../SpecialPageFactory.php:581
70.03724467168SpecialSearch->execute( )../SpecialPage.php:383
80.07935811360SpecialSearch->goResult( )../SpecialSearch.php:117
90.08465817392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08465818144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08675833144Hooks::run( )../SearchEngine.php:231
120.08685834744call_user_func_array ( )../Hooks.php:209
130.08685835448CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08725909496CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08775955520CirrusSearch\Searcher->search( )../Searcher.php:268
160.08986190568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08996222152PoolCounterWork->execute( )../Util.php:133
180.09006246408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09006246592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09006246664CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09006248600PoolCounterWork->execute( )../Util.php:129
220.09006249248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09006249432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09006249552CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09616363832CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09626367768wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09626368048MWDebug::warning( )../GlobalFunctions.php:1247
280.09646369352MWDebug::sendMessage( )../MWDebug.php:155
290.09646369744trigger_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
10.0000236256{main}( )../index.php:0
20.01523782536MediaWiki->run( )../index.php:46
30.01523783944MediaWiki->main( )../MediaWiki.php:424
40.09836293064OutputPage->output( )../MediaWiki.php:583
50.09856299520OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09866300816WebResponse->header( )../OutputPage.php:2134
70.09866300960header ( )../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
10.0000236256{main}( )../index.php:0
20.01523782536MediaWiki->run( )../index.php:46
30.01523783944MediaWiki->main( )../MediaWiki.php:424
40.09836293064OutputPage->output( )../MediaWiki.php:583
50.09856299520OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09926308848WebResponse->header( )../OutputPage.php:2171
70.09926308992header ( )../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
10.0000236256{main}( )../index.php:0
20.01523782536MediaWiki->run( )../index.php:46
30.01523783944MediaWiki->main( )../MediaWiki.php:424
40.09836293064OutputPage->output( )../MediaWiki.php:583
50.09856299520OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09976308792WebResponse->header( )../OutputPage.php:2172
70.09976308936header ( )../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
10.0000236256{main}( )../index.php:0
20.01523782536MediaWiki->run( )../index.php:46
30.01523783944MediaWiki->main( )../MediaWiki.php:424
40.09836293064OutputPage->output( )../MediaWiki.php:583
50.10026308792WebResponse->header( )../OutputPage.php:2220
60.10026308936header ( )../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
10.0000236256{main}( )../index.php:0
20.01523782536MediaWiki->run( )../index.php:46
30.01523783944MediaWiki->main( )../MediaWiki.php:424
40.09836293064OutputPage->output( )../MediaWiki.php:583
50.10086308952WebResponse->header( )../OutputPage.php:2227
60.10086309096header ( )../WebResponse.php:37