( ! ) Warning: Search backend error during near_match search for '18.119.107.161' 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
10.0000236256{main}( )../index.php:0
20.01523782000MediaWiki->run( )../index.php:46
30.01523783408MediaWiki->main( )../MediaWiki.php:424
40.02283957520MediaWiki->performRequest( )../MediaWiki.php:573
50.03444412320SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03484466328SpecialPage->run( )../SpecialPageFactory.php:581
70.03484466696SpecialSearch->execute( )../SpecialPage.php:383
80.07645810544SpecialSearch->goResult( )../SpecialSearch.php:117
90.08165816760SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08165817512SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08385832504Hooks::run( )../SearchEngine.php:231
120.08385834104call_user_func_array ( )../Hooks.php:209
130.08385834808CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08435908864CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08505954888CirrusSearch\Searcher->search( )../Searcher.php:268
160.08806189960CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08836221544PoolCounterWork->execute( )../Util.php:133
180.08846245800PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08846245984call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08846246056CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08856247992PoolCounterWork->execute( )../Util.php:129
220.08856248640PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08856248824call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08856248944CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09496363208CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09506367144wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09506367424MWDebug::warning( )../GlobalFunctions.php:1247
280.09516368728MWDebug::sendMessage( )../MWDebug.php:155
290.09516369120trigger_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
10.0000236256{main}( )../index.php:0
20.01523782000MediaWiki->run( )../index.php:46
30.01523783408MediaWiki->main( )../MediaWiki.php:424
40.09696292440OutputPage->output( )../MediaWiki.php:583
50.09726298896OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09726300192WebResponse->header( )../OutputPage.php:2134
70.09726300336header ( )../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
10.0000236256{main}( )../index.php:0
20.01523782000MediaWiki->run( )../index.php:46
30.01523783408MediaWiki->main( )../MediaWiki.php:424
40.09696292440OutputPage->output( )../MediaWiki.php:583
50.09726298896OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09796308224WebResponse->header( )../OutputPage.php:2171
70.09796308368header ( )../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
10.0000236256{main}( )../index.php:0
20.01523782000MediaWiki->run( )../index.php:46
30.01523783408MediaWiki->main( )../MediaWiki.php:424
40.09696292440OutputPage->output( )../MediaWiki.php:583
50.09726298896OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09846308168WebResponse->header( )../OutputPage.php:2172
70.09846308312header ( )../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
10.0000236256{main}( )../index.php:0
20.01523782000MediaWiki->run( )../index.php:46
30.01523783408MediaWiki->main( )../MediaWiki.php:424
40.09696292440OutputPage->output( )../MediaWiki.php:583
50.09886308168WebResponse->header( )../OutputPage.php:2220
60.09886308312header ( )../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
10.0000236256{main}( )../index.php:0
20.01523782000MediaWiki->run( )../index.php:46
30.01523783408MediaWiki->main( )../MediaWiki.php:424
40.09696292440OutputPage->output( )../MediaWiki.php:583
50.09946308328WebResponse->header( )../OutputPage.php:2227
60.09946308472header ( )../WebResponse.php:37