( ! ) Warning: Search backend error during near_match search for '3.12.71.166' 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
10.0000233928{main}( )../index.php:0
20.01333376408MediaWiki->run( )../index.php:46
30.01333377816MediaWiki->main( )../MediaWiki.php:424
40.02463551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03894379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03934433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03934433680SpecialSearch->execute( )../SpecialPage.php:383
80.08385796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.08945802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08945803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09285818248Hooks::run( )../SearchEngine.php:231
120.09295819848call_user_func_array ( )../Hooks.php:209
130.09295820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09335894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09405940648CirrusSearch\Searcher->search( )../Searcher.php:268
160.09656175752CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09686208536PoolCounterWork->execute( )../Util.php:133
180.09716233008PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09716233192call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09716233264CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09716235232PoolCounterWork->execute( )../Util.php:129
220.09716235880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09716236064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09716236184CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10346350464CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10356354392wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10356354672MWDebug::warning( )../GlobalFunctions.php:1247
280.10366355960MWDebug::sendMessage( )../MWDebug.php:155
290.10366356352trigger_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
10.0000233928{main}( )../index.php:0
20.01333376408MediaWiki->run( )../index.php:46
30.01333377816MediaWiki->main( )../MediaWiki.php:424
40.10566279592OutputPage->output( )../MediaWiki.php:583
50.10586286040OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10596287336WebResponse->header( )../OutputPage.php:2134
70.10596287480header ( )../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
10.0000233928{main}( )../index.php:0
20.01333376408MediaWiki->run( )../index.php:46
30.01333377816MediaWiki->main( )../MediaWiki.php:424
40.10566279592OutputPage->output( )../MediaWiki.php:583
50.10586286040OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10656295368WebResponse->header( )../OutputPage.php:2171
70.10656295512header ( )../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
10.0000233928{main}( )../index.php:0
20.01333376408MediaWiki->run( )../index.php:46
30.01333377816MediaWiki->main( )../MediaWiki.php:424
40.10566279592OutputPage->output( )../MediaWiki.php:583
50.10586286040OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10706295312WebResponse->header( )../OutputPage.php:2172
70.10706295456header ( )../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
10.0000233928{main}( )../index.php:0
20.01333376408MediaWiki->run( )../index.php:46
30.01333377816MediaWiki->main( )../MediaWiki.php:424
40.10566279592OutputPage->output( )../MediaWiki.php:583
50.10746295312WebResponse->header( )../OutputPage.php:2220
60.10756295456header ( )../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
10.0000233928{main}( )../index.php:0
20.01333376408MediaWiki->run( )../index.php:46
30.01333377816MediaWiki->main( )../MediaWiki.php:424
40.10566279592OutputPage->output( )../MediaWiki.php:583
50.10816295472WebResponse->header( )../OutputPage.php:2227
60.10816295616header ( )../WebResponse.php:37