( ! ) Warning: Search backend error during near_match search for '3.139.88.22' 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
10.0000233896{main}( )../index.php:0
20.00883375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.01623551360MediaWiki->performRequest( )../MediaWiki.php:573
50.03064378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03104432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03104433152SpecialSearch->execute( )../SpecialPage.php:383
80.07105795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.07605801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07605802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.07825817240Hooks::run( )../SearchEngine.php:231
120.07825818840call_user_func_array ( )../Hooks.php:209
130.07825819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.07875893592CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.07955939624CirrusSearch\Searcher->search( )../Searcher.php:268
160.08266174728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08286207512PoolCounterWork->execute( )../Util.php:133
180.08296232256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08296232440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08296232512CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08306234480PoolCounterWork->execute( )../Util.php:129
220.08306235128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08306235312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08306235432CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.08916349696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.08936353624wfLogWarning( )../ElasticsearchIntermediary.php:98
270.08936353904MWDebug::warning( )../GlobalFunctions.php:1247
280.08936355192MWDebug::sendMessage( )../MWDebug.php:155
290.08936355584trigger_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
10.0000233896{main}( )../index.php:0
20.00883375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09096278824OutputPage->output( )../MediaWiki.php:583
50.09116285272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09126286568WebResponse->header( )../OutputPage.php:2134
70.09126286712header ( )../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
10.0000233896{main}( )../index.php:0
20.00883375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09096278824OutputPage->output( )../MediaWiki.php:583
50.09116285272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09186294600WebResponse->header( )../OutputPage.php:2171
70.09186294744header ( )../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
10.0000233896{main}( )../index.php:0
20.00883375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09096278824OutputPage->output( )../MediaWiki.php:583
50.09116285272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09236294544WebResponse->header( )../OutputPage.php:2172
70.09236294688header ( )../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
10.0000233896{main}( )../index.php:0
20.00883375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09096278824OutputPage->output( )../MediaWiki.php:583
50.09286294544WebResponse->header( )../OutputPage.php:2220
60.09286294688header ( )../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
10.0000233896{main}( )../index.php:0
20.00883375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09096278824OutputPage->output( )../MediaWiki.php:583
50.09386294696WebResponse->header( )../OutputPage.php:2227
60.09386294840header ( )../WebResponse.php:37