( ! ) Warning: Search backend error during near_match search for '3.238.98.39' 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
10.0001233528{main}( )../index.php:0
20.01513375808MediaWiki->run( )../index.php:46
30.01513377216MediaWiki->main( )../MediaWiki.php:424
40.02583551224MediaWiki->performRequest( )../MediaWiki.php:573
50.04114378648SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04164432528SpecialPage->run( )../SpecialPageFactory.php:581
70.04174432896SpecialSearch->execute( )../SpecialPage.php:383
80.08435795112SpecialSearch->goResult( )../SpecialSearch.php:117
90.09095801056SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09095801808SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09325816808Hooks::run( )../SearchEngine.php:231
120.09335818408call_user_func_array ( )../Hooks.php:209
130.09335819112CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09395893160CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09475939184CirrusSearch\Searcher->search( )../Searcher.php:268
160.09836174248CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09876205832PoolCounterWork->execute( )../Util.php:133
180.09886230088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09896230272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09896230344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09896232280PoolCounterWork->execute( )../Util.php:129
220.09896232928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09896233112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09896233232CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10556347504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10576351432wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10576351712MWDebug::warning( )../GlobalFunctions.php:1247
280.10586353000MWDebug::sendMessage( )../MWDebug.php:155
290.10586353392trigger_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
10.0001233528{main}( )../index.php:0
20.01513375808MediaWiki->run( )../index.php:46
30.01513377216MediaWiki->main( )../MediaWiki.php:424
40.10776276728OutputPage->output( )../MediaWiki.php:583
50.10796283176OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10806284472WebResponse->header( )../OutputPage.php:2134
70.10806284616header ( )../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
10.0001233528{main}( )../index.php:0
20.01513375808MediaWiki->run( )../index.php:46
30.01513377216MediaWiki->main( )../MediaWiki.php:424
40.10776276728OutputPage->output( )../MediaWiki.php:583
50.10796283176OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10876292504WebResponse->header( )../OutputPage.php:2171
70.10876292648header ( )../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
10.0001233528{main}( )../index.php:0
20.01513375808MediaWiki->run( )../index.php:46
30.01513377216MediaWiki->main( )../MediaWiki.php:424
40.10776276728OutputPage->output( )../MediaWiki.php:583
50.10796283176OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10926292448WebResponse->header( )../OutputPage.php:2172
70.10926292592header ( )../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
10.0001233528{main}( )../index.php:0
20.01513375808MediaWiki->run( )../index.php:46
30.01513377216MediaWiki->main( )../MediaWiki.php:424
40.10776276728OutputPage->output( )../MediaWiki.php:583
50.10976292448WebResponse->header( )../OutputPage.php:2220
60.10976292592header ( )../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
10.0001233528{main}( )../index.php:0
20.01513375808MediaWiki->run( )../index.php:46
30.01513377216MediaWiki->main( )../MediaWiki.php:424
40.10776276728OutputPage->output( )../MediaWiki.php:583
50.11036292608WebResponse->header( )../OutputPage.php:2227
60.11036292752header ( )../WebResponse.php:37