( ! ) Warning: Search backend error during near_match search for '3.237.46.120' 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
10.0001235760{main}( )../index.php:0
20.01903781864MediaWiki->run( )../index.php:46
30.01903783272MediaWiki->main( )../MediaWiki.php:424
40.02683957456MediaWiki->performRequest( )../MediaWiki.php:573
50.03894412280SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03944466256SpecialPage->run( )../SpecialPageFactory.php:581
70.03944466624SpecialSearch->execute( )../SpecialPage.php:383
80.08065810568SpecialSearch->goResult( )../SpecialSearch.php:117
90.08605816632SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08615817384SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08855832384Hooks::run( )../SearchEngine.php:231
120.08855833984call_user_func_array ( )../Hooks.php:209
130.08855834688CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08905908760CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08975954784CirrusSearch\Searcher->search( )../Searcher.php:268
160.09286189856CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09306221440PoolCounterWork->execute( )../Util.php:133
180.09326245696PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09326245880call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09326245952CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09326247888PoolCounterWork->execute( )../Util.php:129
220.09326248536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09326248720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09326248840CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09976363120CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09996367056wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09996367336MWDebug::warning( )../GlobalFunctions.php:1247
280.10006368640MWDebug::sendMessage( )../MWDebug.php:155
290.10006369032trigger_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
10.0001235760{main}( )../index.php:0
20.01903781864MediaWiki->run( )../index.php:46
30.01903783272MediaWiki->main( )../MediaWiki.php:424
40.10186292352OutputPage->output( )../MediaWiki.php:583
50.10216298808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10226300104WebResponse->header( )../OutputPage.php:2134
70.10226300248header ( )../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
10.0001235760{main}( )../index.php:0
20.01903781864MediaWiki->run( )../index.php:46
30.01903783272MediaWiki->main( )../MediaWiki.php:424
40.10186292352OutputPage->output( )../MediaWiki.php:583
50.10216298808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10286308136WebResponse->header( )../OutputPage.php:2171
70.10286308280header ( )../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
10.0001235760{main}( )../index.php:0
20.01903781864MediaWiki->run( )../index.php:46
30.01903783272MediaWiki->main( )../MediaWiki.php:424
40.10186292352OutputPage->output( )../MediaWiki.php:583
50.10216298808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10336308080WebResponse->header( )../OutputPage.php:2172
70.10336308224header ( )../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
10.0001235760{main}( )../index.php:0
20.01903781864MediaWiki->run( )../index.php:46
30.01903783272MediaWiki->main( )../MediaWiki.php:424
40.10186292352OutputPage->output( )../MediaWiki.php:583
50.10376308080WebResponse->header( )../OutputPage.php:2220
60.10376308224header ( )../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
10.0001235760{main}( )../index.php:0
20.01903781864MediaWiki->run( )../index.php:46
30.01903783272MediaWiki->main( )../MediaWiki.php:424
40.10186292352OutputPage->output( )../MediaWiki.php:583
50.10436308240WebResponse->header( )../OutputPage.php:2227
60.10436308384header ( )../WebResponse.php:37