( ! ) Warning: Search backend error during near_match search for '3.144.39.94' 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
10.0000233928{main}( )../index.php:0
20.01123376392MediaWiki->run( )../index.php:46
30.01123377800MediaWiki->main( )../MediaWiki.php:424
40.01903551872MediaWiki->performRequest( )../MediaWiki.php:573
50.03674379488SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03724433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03724433728SpecialSearch->execute( )../SpecialPage.php:383
80.08045796248SpecialSearch->goResult( )../SpecialSearch.php:117
90.08575802480SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08575803232SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08815818232Hooks::run( )../SearchEngine.php:231
120.08825819832call_user_func_array ( )../Hooks.php:209
130.08825820536CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08885894568CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08955940600CirrusSearch\Searcher->search( )../Searcher.php:268
160.09286175704CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09306207288PoolCounterWork->execute( )../Util.php:133
180.09316231544PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09316231728call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09316231800CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09316233736PoolCounterWork->execute( )../Util.php:129
220.09326234384PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09326234568call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09326234688CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09966348968CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09986352896wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09986353176MWDebug::warning( )../GlobalFunctions.php:1247
280.09996354464MWDebug::sendMessage( )../MWDebug.php:155
290.09996354856trigger_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
10.0000233928{main}( )../index.php:0
20.01123376392MediaWiki->run( )../index.php:46
30.01123377800MediaWiki->main( )../MediaWiki.php:424
40.10176278160OutputPage->output( )../MediaWiki.php:583
50.10196284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10206285904WebResponse->header( )../OutputPage.php:2134
70.10206286048header ( )../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
10.0000233928{main}( )../index.php:0
20.01123376392MediaWiki->run( )../index.php:46
30.01123377800MediaWiki->main( )../MediaWiki.php:424
40.10176278160OutputPage->output( )../MediaWiki.php:583
50.10196284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10266293936WebResponse->header( )../OutputPage.php:2171
70.10266294080header ( )../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
10.0000233928{main}( )../index.php:0
20.01123376392MediaWiki->run( )../index.php:46
30.01123377800MediaWiki->main( )../MediaWiki.php:424
40.10176278160OutputPage->output( )../MediaWiki.php:583
50.10196284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10316293880WebResponse->header( )../OutputPage.php:2172
70.10316294024header ( )../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
10.0000233928{main}( )../index.php:0
20.01123376392MediaWiki->run( )../index.php:46
30.01123377800MediaWiki->main( )../MediaWiki.php:424
40.10176278160OutputPage->output( )../MediaWiki.php:583
50.10366293880WebResponse->header( )../OutputPage.php:2220
60.10366294024header ( )../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
10.0000233928{main}( )../index.php:0
20.01123376392MediaWiki->run( )../index.php:46
30.01123377800MediaWiki->main( )../MediaWiki.php:424
40.10176278160OutputPage->output( )../MediaWiki.php:583
50.10426294040WebResponse->header( )../OutputPage.php:2227
60.10426294184header ( )../WebResponse.php:37