( ! ) Warning: Search backend error during near_match search for '3.17.75.27' after 33. 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
10.0000235184{main}( )../index.php:0
20.01123377816MediaWiki->run( )../index.php:46
30.01123379224MediaWiki->main( )../MediaWiki.php:424
40.07193553400MediaWiki->performRequest( )../MediaWiki.php:573
50.15114380824SpecialPageFactory::executePath( )../MediaWiki.php:270
60.15154434736SpecialPage->run( )../SpecialPageFactory.php:581
70.15164435104SpecialSearch->execute( )../SpecialPage.php:383
80.29725798104SpecialSearch->goResult( )../SpecialSearch.php:117
90.31565803792SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.31565804544SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.32695819544Hooks::run( )../SearchEngine.php:231
120.32705821144call_user_func_array ( )../Hooks.php:209
130.32705821848CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.32735895840CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.32785941864CirrusSearch\Searcher->search( )../Searcher.php:268
160.33596176920CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.33616208504PoolCounterWork->execute( )../Util.php:133
180.33626232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.33626232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.33626233016CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.33626234952PoolCounterWork->execute( )../Util.php:129
220.33636235600PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.33636235784call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.33636235904CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.36896350168CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.36916354096wfLogWarning( )../ElasticsearchIntermediary.php:98
270.36916354376MWDebug::warning( )../GlobalFunctions.php:1247
280.36926355664MWDebug::sendMessage( )../MWDebug.php:155
290.36926356056trigger_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
10.0000235184{main}( )../index.php:0
20.01123377816MediaWiki->run( )../index.php:46
30.01123379224MediaWiki->main( )../MediaWiki.php:424
40.37136279376OutputPage->output( )../MediaWiki.php:583
50.37156285824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.37166287120WebResponse->header( )../OutputPage.php:2134
70.37166287264header ( )../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
10.0000235184{main}( )../index.php:0
20.01123377816MediaWiki->run( )../index.php:46
30.01123379224MediaWiki->main( )../MediaWiki.php:424
40.37136279376OutputPage->output( )../MediaWiki.php:583
50.37156285824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.37226295152WebResponse->header( )../OutputPage.php:2171
70.37226295296header ( )../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
10.0000235184{main}( )../index.php:0
20.01123377816MediaWiki->run( )../index.php:46
30.01123379224MediaWiki->main( )../MediaWiki.php:424
40.37136279376OutputPage->output( )../MediaWiki.php:583
50.37156285824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.37276295096WebResponse->header( )../OutputPage.php:2172
70.37276295240header ( )../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
10.0000235184{main}( )../index.php:0
20.01123377816MediaWiki->run( )../index.php:46
30.01123379224MediaWiki->main( )../MediaWiki.php:424
40.37136279376OutputPage->output( )../MediaWiki.php:583
50.37336295096WebResponse->header( )../OutputPage.php:2220
60.37336295240header ( )../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
10.0000235184{main}( )../index.php:0
20.01123377816MediaWiki->run( )../index.php:46
30.01123379224MediaWiki->main( )../MediaWiki.php:424
40.37136279376OutputPage->output( )../MediaWiki.php:583
50.38236295256WebResponse->header( )../OutputPage.php:2227
60.38236295400header ( )../WebResponse.php:37