( ! ) Warning: Search backend error during near_match search for '18.118.140.186' after 17. 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
10.0000240368{main}( )../index.php:0
20.02143789360MediaWiki->run( )../index.php:46
30.02143790768MediaWiki->main( )../MediaWiki.php:424
40.03713964848MediaWiki->performRequest( )../MediaWiki.php:573
50.06984419576SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07034473648SpecialPage->run( )../SpecialPageFactory.php:581
70.07034474016SpecialSearch->execute( )../SpecialPage.php:383
80.21665817848SpecialSearch->goResult( )../SpecialSearch.php:117
90.25355823688SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.25355824440SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.26345839432Hooks::run( )../SearchEngine.php:231
120.26345841032call_user_func_array ( )../Hooks.php:209
130.26345841736CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.26405915784CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.26485961808CirrusSearch\Searcher->search( )../Searcher.php:268
160.27786196840CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.27816229608PoolCounterWork->execute( )../Util.php:133
180.27826254024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.27826254208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.27826254280CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.27836256248PoolCounterWork->execute( )../Util.php:129
220.27836256896PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.27836257080call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.27836257200CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.29506371448CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.29526375384wfLogWarning( )../ElasticsearchIntermediary.php:98
270.29526375664MWDebug::warning( )../GlobalFunctions.php:1247
280.29526376968MWDebug::sendMessage( )../MWDebug.php:155
290.29526377360trigger_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
10.0000240368{main}( )../index.php:0
20.02143789360MediaWiki->run( )../index.php:46
30.02143790768MediaWiki->main( )../MediaWiki.php:424
40.29696300616OutputPage->output( )../MediaWiki.php:583
50.29716307072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29726308368WebResponse->header( )../OutputPage.php:2134
70.29726308512header ( )../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
10.0000240368{main}( )../index.php:0
20.02143789360MediaWiki->run( )../index.php:46
30.02143790768MediaWiki->main( )../MediaWiki.php:424
40.29696300616OutputPage->output( )../MediaWiki.php:583
50.29716307072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29786316400WebResponse->header( )../OutputPage.php:2171
70.29786316544header ( )../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
10.0000240368{main}( )../index.php:0
20.02143789360MediaWiki->run( )../index.php:46
30.02143790768MediaWiki->main( )../MediaWiki.php:424
40.29696300616OutputPage->output( )../MediaWiki.php:583
50.29716307072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29836316344WebResponse->header( )../OutputPage.php:2172
70.29836316488header ( )../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
10.0000240368{main}( )../index.php:0
20.02143789360MediaWiki->run( )../index.php:46
30.02143790768MediaWiki->main( )../MediaWiki.php:424
40.29696300616OutputPage->output( )../MediaWiki.php:583
50.29886316344WebResponse->header( )../OutputPage.php:2220
60.29886316488header ( )../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
10.0000240368{main}( )../index.php:0
20.02143789360MediaWiki->run( )../index.php:46
30.02143790768MediaWiki->main( )../MediaWiki.php:424
40.29696300616OutputPage->output( )../MediaWiki.php:583
50.29936316504WebResponse->header( )../OutputPage.php:2227
60.29936316648header ( )../WebResponse.php:37