( ! ) Warning: Search backend error during near_match search for '3.12.166.128' 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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.01783551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03234378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03284432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03284433040SpecialSearch->execute( )../SpecialPage.php:383
80.07625794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.08155800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08155801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08375816640Hooks::run( )../SearchEngine.php:231
120.08375818240call_user_func_array ( )../Hooks.php:209
130.08375818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08415892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08475939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.08716174136CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08736206928PoolCounterWork->execute( )../Util.php:133
180.08756231672PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08756231856call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08756231928CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08756233896PoolCounterWork->execute( )../Util.php:129
220.08756234544PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08756234728call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08756234848CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09366349112CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09376353048wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09376353328MWDebug::warning( )../GlobalFunctions.php:1247
280.09386354632MWDebug::sendMessage( )../MWDebug.php:155
290.09386355024trigger_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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09576278240OutputPage->output( )../MediaWiki.php:583
50.09596284696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09606285992WebResponse->header( )../OutputPage.php:2134
70.09606286136header ( )../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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09576278240OutputPage->output( )../MediaWiki.php:583
50.09596284696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09676294024WebResponse->header( )../OutputPage.php:2171
70.09676294168header ( )../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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09576278240OutputPage->output( )../MediaWiki.php:583
50.09596284696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09726293968WebResponse->header( )../OutputPage.php:2172
70.09726294112header ( )../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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09576278240OutputPage->output( )../MediaWiki.php:583
50.09766293968WebResponse->header( )../OutputPage.php:2220
60.09766294112header ( )../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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09576278240OutputPage->output( )../MediaWiki.php:583
50.09826294128WebResponse->header( )../OutputPage.php:2227
60.09826294272header ( )../WebResponse.php:37