( ! ) Warning: Search backend error during near_match search for '18.118.115.222' after 30. 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
10.0000239856{main}( )../index.php:0
20.00833385280MediaWiki->run( )../index.php:46
30.00843386688MediaWiki->main( )../MediaWiki.php:424
40.02373560880MediaWiki->performRequest( )../MediaWiki.php:573
50.05184388304SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05234442192SpecialPage->run( )../SpecialPageFactory.php:581
70.05234442560SpecialSearch->execute( )../SpecialPage.php:383
80.14155805008SpecialSearch->goResult( )../SpecialSearch.php:117
90.17185811192SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17185811944SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17445826944Hooks::run( )../SearchEngine.php:231
120.17445828544call_user_func_array ( )../Hooks.php:209
130.17445829248CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17505903280CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17585949304CirrusSearch\Searcher->search( )../Searcher.php:268
160.19206184392CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.19226217168PoolCounterWork->execute( )../Util.php:133
180.19236241608PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19236241792call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19236241864CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19236243832PoolCounterWork->execute( )../Util.php:129
220.19236244480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19236244664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19236244784CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22286359064CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22296363000wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22296363280MWDebug::warning( )../GlobalFunctions.php:1247
280.22306364584MWDebug::sendMessage( )../MWDebug.php:155
290.22306364976trigger_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
10.0000239856{main}( )../index.php:0
20.00833385280MediaWiki->run( )../index.php:46
30.00843386688MediaWiki->main( )../MediaWiki.php:424
40.22546288232OutputPage->output( )../MediaWiki.php:583
50.22576294688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22586295984WebResponse->header( )../OutputPage.php:2134
70.22586296128header ( )../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
10.0000239856{main}( )../index.php:0
20.00833385280MediaWiki->run( )../index.php:46
30.00843386688MediaWiki->main( )../MediaWiki.php:424
40.22546288232OutputPage->output( )../MediaWiki.php:583
50.22576294688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22646304016WebResponse->header( )../OutputPage.php:2171
70.22646304160header ( )../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
10.0000239856{main}( )../index.php:0
20.00833385280MediaWiki->run( )../index.php:46
30.00843386688MediaWiki->main( )../MediaWiki.php:424
40.22546288232OutputPage->output( )../MediaWiki.php:583
50.22576294688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22696303960WebResponse->header( )../OutputPage.php:2172
70.22696304104header ( )../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
10.0000239856{main}( )../index.php:0
20.00833385280MediaWiki->run( )../index.php:46
30.00843386688MediaWiki->main( )../MediaWiki.php:424
40.22546288232OutputPage->output( )../MediaWiki.php:583
50.22746303960WebResponse->header( )../OutputPage.php:2220
60.22746304104header ( )../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
10.0000239856{main}( )../index.php:0
20.00833385280MediaWiki->run( )../index.php:46
30.00843386688MediaWiki->main( )../MediaWiki.php:424
40.22546288232OutputPage->output( )../MediaWiki.php:583
50.22806304120WebResponse->header( )../OutputPage.php:2227
60.22806304264header ( )../WebResponse.php:37