( ! ) Warning: Search backend error during near_match search for '3.143.5.244' 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
10.0001233928{main}( )../index.php:0
20.01243376392MediaWiki->run( )../index.php:46
30.01243377800MediaWiki->main( )../MediaWiki.php:424
40.02233551872MediaWiki->performRequest( )../MediaWiki.php:573
50.03834379488SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03884433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03884433728SpecialSearch->execute( )../SpecialPage.php:383
80.08415796248SpecialSearch->goResult( )../SpecialSearch.php:117
90.08965802480SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08965803232SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09215818232Hooks::run( )../SearchEngine.php:231
120.09225819832call_user_func_array ( )../Hooks.php:209
130.09225820536CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09265894568CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09345940600CirrusSearch\Searcher->search( )../Searcher.php:268
160.09686175704CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09706207288PoolCounterWork->execute( )../Util.php:133
180.09726231544PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09726231728call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09726231800CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09726233736PoolCounterWork->execute( )../Util.php:129
220.09736234384PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09736234568call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09736234688CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10386348968CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10396352896wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10396353176MWDebug::warning( )../GlobalFunctions.php:1247
280.10406354464MWDebug::sendMessage( )../MWDebug.php:155
290.10406354856trigger_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
10.0001233928{main}( )../index.php:0
20.01243376392MediaWiki->run( )../index.php:46
30.01243377800MediaWiki->main( )../MediaWiki.php:424
40.10616278160OutputPage->output( )../MediaWiki.php:583
50.10646284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10656285904WebResponse->header( )../OutputPage.php:2134
70.10656286048header ( )../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
10.0001233928{main}( )../index.php:0
20.01243376392MediaWiki->run( )../index.php:46
30.01243377800MediaWiki->main( )../MediaWiki.php:424
40.10616278160OutputPage->output( )../MediaWiki.php:583
50.10646284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10736293936WebResponse->header( )../OutputPage.php:2171
70.10736294080header ( )../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
10.0001233928{main}( )../index.php:0
20.01243376392MediaWiki->run( )../index.php:46
30.01243377800MediaWiki->main( )../MediaWiki.php:424
40.10616278160OutputPage->output( )../MediaWiki.php:583
50.10646284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10786293880WebResponse->header( )../OutputPage.php:2172
70.10786294024header ( )../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
10.0001233928{main}( )../index.php:0
20.01243376392MediaWiki->run( )../index.php:46
30.01243377800MediaWiki->main( )../MediaWiki.php:424
40.10616278160OutputPage->output( )../MediaWiki.php:583
50.10836293880WebResponse->header( )../OutputPage.php:2220
60.10836294024header ( )../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
10.0001233928{main}( )../index.php:0
20.01243376392MediaWiki->run( )../index.php:46
30.01243377800MediaWiki->main( )../MediaWiki.php:424
40.10616278160OutputPage->output( )../MediaWiki.php:583
50.10896294040WebResponse->header( )../OutputPage.php:2227
60.10896294184header ( )../WebResponse.php:37