( ! ) Warning: Search backend error during near_match search for '3.15.11.226' 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
20.00903376040MediaWiki->run( )../index.php:46
30.00903377448MediaWiki->main( )../MediaWiki.php:424
40.01693551696MediaWiki->performRequest( )../MediaWiki.php:573
50.03124379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03174433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03184433728SpecialSearch->execute( )../SpecialPage.php:383
80.07695795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.08205801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08205802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08425817320Hooks::run( )../SearchEngine.php:231
120.08435818920call_user_func_array ( )../Hooks.php:209
130.08435819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08495893672CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08575939696CirrusSearch\Searcher->search( )../Searcher.php:268
160.08866174800CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08886206400PoolCounterWork->execute( )../Util.php:133
180.08896230656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08896230840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08896230912CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08906232848PoolCounterWork->execute( )../Util.php:129
220.08906233496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08906233680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08906233800CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09536348040CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09556351968wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09556352248MWDebug::warning( )../GlobalFunctions.php:1247
280.09566353536MWDebug::sendMessage( )../MWDebug.php:155
290.09566353928trigger_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
20.00903376040MediaWiki->run( )../index.php:46
30.00903377448MediaWiki->main( )../MediaWiki.php:424
40.09746277232OutputPage->output( )../MediaWiki.php:583
50.09766283680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09776284976WebResponse->header( )../OutputPage.php:2134
70.09776285120header ( )../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
20.00903376040MediaWiki->run( )../index.php:46
30.00903377448MediaWiki->main( )../MediaWiki.php:424
40.09746277232OutputPage->output( )../MediaWiki.php:583
50.09766283680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09836293008WebResponse->header( )../OutputPage.php:2171
70.09836293152header ( )../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
20.00903376040MediaWiki->run( )../index.php:46
30.00903377448MediaWiki->main( )../MediaWiki.php:424
40.09746277232OutputPage->output( )../MediaWiki.php:583
50.09766283680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09886292952WebResponse->header( )../OutputPage.php:2172
70.09886293096header ( )../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
20.00903376040MediaWiki->run( )../index.php:46
30.00903377448MediaWiki->main( )../MediaWiki.php:424
40.09746277232OutputPage->output( )../MediaWiki.php:583
50.09936292952WebResponse->header( )../OutputPage.php:2220
60.09936293096header ( )../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
20.00903376040MediaWiki->run( )../index.php:46
30.00903377448MediaWiki->main( )../MediaWiki.php:424
40.09746277232OutputPage->output( )../MediaWiki.php:583
50.09996293104WebResponse->header( )../OutputPage.php:2227
60.09996293248header ( )../WebResponse.php:37