( ! ) Warning: Search backend error during near_match search for '3.138.126.233' after 7. 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
10.0000239856{main}( )../index.php:0
20.00863385280MediaWiki->run( )../index.php:46
30.00863386688MediaWiki->main( )../MediaWiki.php:424
40.02663560880MediaWiki->performRequest( )../MediaWiki.php:573
50.04214388304SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04254442192SpecialPage->run( )../SpecialPageFactory.php:581
70.04264442560SpecialSearch->execute( )../SpecialPage.php:383
80.09895804752SpecialSearch->goResult( )../SpecialSearch.php:117
90.10675810984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10675811736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10955826736Hooks::run( )../SearchEngine.php:231
120.10965828336call_user_func_array ( )../Hooks.php:209
130.10965829040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11015903072CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11125949120CirrusSearch\Searcher->search( )../Searcher.php:268
160.12416184208CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12436216992PoolCounterWork->execute( )../Util.php:133
180.12456241432PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12456241616call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12456241688CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12456243656PoolCounterWork->execute( )../Util.php:129
220.12456244304PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12456244488call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12466244608CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13136358912CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13156362848wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13156363128MWDebug::warning( )../GlobalFunctions.php:1247
280.13166364432MWDebug::sendMessage( )../MWDebug.php:155
290.13166364824trigger_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
10.0000239856{main}( )../index.php:0
20.00863385280MediaWiki->run( )../index.php:46
30.00863386688MediaWiki->main( )../MediaWiki.php:424
40.13356288056OutputPage->output( )../MediaWiki.php:583
50.13386294512OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13396295808WebResponse->header( )../OutputPage.php:2134
70.13396295952header ( )../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
10.0000239856{main}( )../index.php:0
20.00863385280MediaWiki->run( )../index.php:46
30.00863386688MediaWiki->main( )../MediaWiki.php:424
40.13356288056OutputPage->output( )../MediaWiki.php:583
50.13386294512OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13456303840WebResponse->header( )../OutputPage.php:2171
70.13456303984header ( )../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
10.0000239856{main}( )../index.php:0
20.00863385280MediaWiki->run( )../index.php:46
30.00863386688MediaWiki->main( )../MediaWiki.php:424
40.13356288056OutputPage->output( )../MediaWiki.php:583
50.13386294512OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13506303784WebResponse->header( )../OutputPage.php:2172
70.13506303928header ( )../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
10.0000239856{main}( )../index.php:0
20.00863385280MediaWiki->run( )../index.php:46
30.00863386688MediaWiki->main( )../MediaWiki.php:424
40.13356288056OutputPage->output( )../MediaWiki.php:583
50.13616303784WebResponse->header( )../OutputPage.php:2220
60.13616303928header ( )../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
10.0000239856{main}( )../index.php:0
20.00863385280MediaWiki->run( )../index.php:46
30.00863386688MediaWiki->main( )../MediaWiki.php:424
40.13356288056OutputPage->output( )../MediaWiki.php:583
50.13676303944WebResponse->header( )../OutputPage.php:2227
60.13676304088header ( )../WebResponse.php:37