( ! ) Warning: Search backend error during near_match search for '18.119.162.49' after 2. 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
20.02483375880MediaWiki->run( )../index.php:46
30.02483377288MediaWiki->main( )../MediaWiki.php:424
40.09003551392MediaWiki->performRequest( )../MediaWiki.php:573
50.19224378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.19264432840SpecialPage->run( )../SpecialPageFactory.php:581
70.19264433208SpecialSearch->execute( )../SpecialPage.php:383
80.63925794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.70425801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.70425801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.73255816752Hooks::run( )../SearchEngine.php:231
120.73265818352call_user_func_array ( )../Hooks.php:209
130.73265819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.75725893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.75805939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.86396174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.86416205760PoolCounterWork->execute( )../Util.php:133
180.86426230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.86426230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.86426230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.86436232208PoolCounterWork->execute( )../Util.php:129
220.86436232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.86436233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.86436233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.86656347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.86676351352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.86676351632MWDebug::warning( )../GlobalFunctions.php:1247
280.86686352936MWDebug::sendMessage( )../MWDebug.php:155
290.86686353328trigger_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
20.02483375880MediaWiki->run( )../index.php:46
30.02483377288MediaWiki->main( )../MediaWiki.php:424
40.94616276640OutputPage->output( )../MediaWiki.php:583
50.96936283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.97136284392WebResponse->header( )../OutputPage.php:2134
70.97136284536header ( )../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
20.02483375880MediaWiki->run( )../index.php:46
30.02483377288MediaWiki->main( )../MediaWiki.php:424
40.94616276640OutputPage->output( )../MediaWiki.php:583
50.96936283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.97596292424WebResponse->header( )../OutputPage.php:2171
70.97596292568header ( )../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
20.02483375880MediaWiki->run( )../index.php:46
30.02483377288MediaWiki->main( )../MediaWiki.php:424
40.94616276640OutputPage->output( )../MediaWiki.php:583
50.96936283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.97646292368WebResponse->header( )../OutputPage.php:2172
70.97646292512header ( )../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
20.02483375880MediaWiki->run( )../index.php:46
30.02483377288MediaWiki->main( )../MediaWiki.php:424
40.94616276640OutputPage->output( )../MediaWiki.php:583
50.97696292368WebResponse->header( )../OutputPage.php:2220
60.97696292512header ( )../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
20.02483375880MediaWiki->run( )../index.php:46
30.02483377288MediaWiki->main( )../MediaWiki.php:424
40.94616276640OutputPage->output( )../MediaWiki.php:583
50.97756292528WebResponse->header( )../OutputPage.php:2227
60.97756292672header ( )../WebResponse.php:37