( ! ) Warning: Search backend error during near_match search for '3.141.31.240' 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
10.0000235328{main}( )../index.php:0
20.00883377456MediaWiki->run( )../index.php:46
30.00883378864MediaWiki->main( )../MediaWiki.php:424
40.01663553056MediaWiki->performRequest( )../MediaWiki.php:573
50.03044380544SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03084434416SpecialPage->run( )../SpecialPageFactory.php:581
70.03084434784SpecialSearch->execute( )../SpecialPage.php:383
80.07175796280SpecialSearch->goResult( )../SpecialSearch.php:117
90.07705802512SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07705803264SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.07945818264Hooks::run( )../SearchEngine.php:231
120.07945819864call_user_func_array ( )../Hooks.php:209
130.07945820568CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.07995894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08075940648CirrusSearch\Searcher->search( )../Searcher.php:268
160.08426175696CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08456207280PoolCounterWork->execute( )../Util.php:133
180.08466231536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08466231720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08466231792CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08476233728PoolCounterWork->execute( )../Util.php:129
220.08476234376PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08476234560call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08476234680CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09116348960CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09136352896wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09136353176MWDebug::warning( )../GlobalFunctions.php:1247
280.09146354480MWDebug::sendMessage( )../MWDebug.php:155
290.09146354872trigger_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
10.0000235328{main}( )../index.php:0
20.00883377456MediaWiki->run( )../index.php:46
30.00883378864MediaWiki->main( )../MediaWiki.php:424
40.09326278160OutputPage->output( )../MediaWiki.php:583
50.09346284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09356285904WebResponse->header( )../OutputPage.php:2134
70.09356286048header ( )../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
10.0000235328{main}( )../index.php:0
20.00883377456MediaWiki->run( )../index.php:46
30.00883378864MediaWiki->main( )../MediaWiki.php:424
40.09326278160OutputPage->output( )../MediaWiki.php:583
50.09346284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09426293936WebResponse->header( )../OutputPage.php:2171
70.09426294080header ( )../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
10.0000235328{main}( )../index.php:0
20.00883377456MediaWiki->run( )../index.php:46
30.00883378864MediaWiki->main( )../MediaWiki.php:424
40.09326278160OutputPage->output( )../MediaWiki.php:583
50.09346284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09476293880WebResponse->header( )../OutputPage.php:2172
70.09476294024header ( )../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
10.0000235328{main}( )../index.php:0
20.00883377456MediaWiki->run( )../index.php:46
30.00883378864MediaWiki->main( )../MediaWiki.php:424
40.09326278160OutputPage->output( )../MediaWiki.php:583
50.09526293880WebResponse->header( )../OutputPage.php:2220
60.09526294024header ( )../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
10.0000235328{main}( )../index.php:0
20.00883377456MediaWiki->run( )../index.php:46
30.00883378864MediaWiki->main( )../MediaWiki.php:424
40.09326278160OutputPage->output( )../MediaWiki.php:583
50.09586294040WebResponse->header( )../OutputPage.php:2227
60.09586294184header ( )../WebResponse.php:37