( ! ) Warning: Search backend error during near_match search for '3.147.126.199' 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
10.0000233960{main}( )../index.php:0
20.01373375880MediaWiki->run( )../index.php:46
30.01373377288MediaWiki->main( )../MediaWiki.php:424
40.02403551392MediaWiki->performRequest( )../MediaWiki.php:573
50.03994378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04034432840SpecialPage->run( )../SpecialPageFactory.php:581
70.04044433208SpecialSearch->execute( )../SpecialPage.php:383
80.08505794728SpecialSearch->goResult( )../SpecialSearch.php:117
90.08995800984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08995801736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09215816736Hooks::run( )../SearchEngine.php:231
120.09215818336call_user_func_array ( )../Hooks.php:209
130.09215819040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09265893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09325939112CirrusSearch\Searcher->search( )../Searcher.php:268
160.09726174216CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09746206984PoolCounterWork->execute( )../Util.php:133
180.09766231456PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09766231640call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09766231712CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09766233680PoolCounterWork->execute( )../Util.php:129
220.09776234328PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09776234512call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09776234632CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10416348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10426352856wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10426353136MWDebug::warning( )../GlobalFunctions.php:1247
280.10436354440MWDebug::sendMessage( )../MWDebug.php:155
290.10436354832trigger_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
10.0000233960{main}( )../index.php:0
20.01373375880MediaWiki->run( )../index.php:46
30.01373377288MediaWiki->main( )../MediaWiki.php:424
40.10626278048OutputPage->output( )../MediaWiki.php:583
50.10646284504OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10656285800WebResponse->header( )../OutputPage.php:2134
70.10656285944header ( )../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
10.0000233960{main}( )../index.php:0
20.01373375880MediaWiki->run( )../index.php:46
30.01373377288MediaWiki->main( )../MediaWiki.php:424
40.10626278048OutputPage->output( )../MediaWiki.php:583
50.10646284504OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10726293832WebResponse->header( )../OutputPage.php:2171
70.10726293976header ( )../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
10.0000233960{main}( )../index.php:0
20.01373375880MediaWiki->run( )../index.php:46
30.01373377288MediaWiki->main( )../MediaWiki.php:424
40.10626278048OutputPage->output( )../MediaWiki.php:583
50.10646284504OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10776293776WebResponse->header( )../OutputPage.php:2172
70.10776293920header ( )../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
10.0000233960{main}( )../index.php:0
20.01373375880MediaWiki->run( )../index.php:46
30.01373377288MediaWiki->main( )../MediaWiki.php:424
40.10626278048OutputPage->output( )../MediaWiki.php:583
50.10826293776WebResponse->header( )../OutputPage.php:2220
60.10826293920header ( )../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
10.0000233960{main}( )../index.php:0
20.01373375880MediaWiki->run( )../index.php:46
30.01373377288MediaWiki->main( )../MediaWiki.php:424
40.10626278048OutputPage->output( )../MediaWiki.php:583
50.10886293936WebResponse->header( )../OutputPage.php:2227
60.10886294080header ( )../WebResponse.php:37