( ! ) Warning: Search backend error during near_match search for '18.117.73.38' 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
10.0000233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.01803551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03304379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03344433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03344433744SpecialSearch->execute( )../SpecialPage.php:383
80.09765795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.10295802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10295802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10545817840Hooks::run( )../SearchEngine.php:231
120.10555819440call_user_func_array ( )../Hooks.php:209
130.10555820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10595894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10655940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.10906175224CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10936206832PoolCounterWork->execute( )../Util.php:133
180.10956231088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10956231272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10956231344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10956233280PoolCounterWork->execute( )../Util.php:129
220.10956233928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10956234112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10956234232CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11606348496CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11616352432wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11616352712MWDebug::warning( )../GlobalFunctions.php:1247
280.11626354016MWDebug::sendMessage( )../MWDebug.php:155
290.11626354408trigger_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
10.0000233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.11806277728OutputPage->output( )../MediaWiki.php:583
50.11826284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11836285480WebResponse->header( )../OutputPage.php:2134
70.11836285624header ( )../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
10.0000233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.11806277728OutputPage->output( )../MediaWiki.php:583
50.11826284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11896293512WebResponse->header( )../OutputPage.php:2171
70.11896293656header ( )../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
10.0000233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.11806277728OutputPage->output( )../MediaWiki.php:583
50.11826284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11956293456WebResponse->header( )../OutputPage.php:2172
70.11956293600header ( )../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
10.0000233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.11806277728OutputPage->output( )../MediaWiki.php:583
50.11996293456WebResponse->header( )../OutputPage.php:2220
60.11996293600header ( )../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
10.0000233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.11806277728OutputPage->output( )../MediaWiki.php:583
50.12056293616WebResponse->header( )../OutputPage.php:2227
60.12056293760header ( )../WebResponse.php:37