( ! ) Warning: Search backend error during near_match search for '3.135.202.224' after 2. 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
10.0000235872{main}( )../index.php:0
20.01533783552MediaWiki->run( )../index.php:46
30.01533784960MediaWiki->main( )../MediaWiki.php:424
40.02393958992MediaWiki->performRequest( )../MediaWiki.php:573
50.03564413712SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03604467704SpecialPage->run( )../SpecialPageFactory.php:581
70.03614468072SpecialSearch->execute( )../SpecialPage.php:383
80.07665812168SpecialSearch->goResult( )../SpecialSearch.php:117
90.08185818312SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08185819064SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08405834064Hooks::run( )../SearchEngine.php:231
120.08405835664call_user_func_array ( )../Hooks.php:209
130.08405836368CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08445910440CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08495956464CirrusSearch\Searcher->search( )../Searcher.php:268
160.08696191520CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08716223104PoolCounterWork->execute( )../Util.php:133
180.08726247360PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08726247544call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08726247616CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08726249552PoolCounterWork->execute( )../Util.php:129
220.08726250200PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08726250384call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08726250504CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.08916364792CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.08926368728wfLogWarning( )../ElasticsearchIntermediary.php:98
270.08926369008MWDebug::warning( )../GlobalFunctions.php:1247
280.08936370312MWDebug::sendMessage( )../MWDebug.php:155
290.08936370704trigger_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
10.0000235872{main}( )../index.php:0
20.01533783552MediaWiki->run( )../index.php:46
30.01533784960MediaWiki->main( )../MediaWiki.php:424
40.09136294024OutputPage->output( )../MediaWiki.php:583
50.09156300480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09166301776WebResponse->header( )../OutputPage.php:2134
70.09166301920header ( )../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
10.0000235872{main}( )../index.php:0
20.01533783552MediaWiki->run( )../index.php:46
30.01533784960MediaWiki->main( )../MediaWiki.php:424
40.09136294024OutputPage->output( )../MediaWiki.php:583
50.09156300480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09226309808WebResponse->header( )../OutputPage.php:2171
70.09226309952header ( )../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
10.0000235872{main}( )../index.php:0
20.01533783552MediaWiki->run( )../index.php:46
30.01533784960MediaWiki->main( )../MediaWiki.php:424
40.09136294024OutputPage->output( )../MediaWiki.php:583
50.09156300480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09276309752WebResponse->header( )../OutputPage.php:2172
70.09276309896header ( )../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
10.0000235872{main}( )../index.php:0
20.01533783552MediaWiki->run( )../index.php:46
30.01533784960MediaWiki->main( )../MediaWiki.php:424
40.09136294024OutputPage->output( )../MediaWiki.php:583
50.09326309752WebResponse->header( )../OutputPage.php:2220
60.09326309896header ( )../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
10.0000235872{main}( )../index.php:0
20.01533783552MediaWiki->run( )../index.php:46
30.01533784960MediaWiki->main( )../MediaWiki.php:424
40.09136294024OutputPage->output( )../MediaWiki.php:583
50.09396309912WebResponse->header( )../OutputPage.php:2227
60.09396310056header ( )../WebResponse.php:37