( ! ) Warning: Search backend error during near_match search for '18.191.229.157' 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
10.0001238760{main}( )../index.php:0
20.02483383616MediaWiki->run( )../index.php:46
30.02483385024MediaWiki->main( )../MediaWiki.php:424
40.05753559112MediaWiki->performRequest( )../MediaWiki.php:573
50.10244386696SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10484440648SpecialPage->run( )../SpecialPageFactory.php:581
70.10494441016SpecialSearch->execute( )../SpecialPage.php:383
80.20435803696SpecialSearch->goResult( )../SpecialSearch.php:117
90.22385809344SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22385810096SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23015825088Hooks::run( )../SearchEngine.php:231
120.23015826688call_user_func_array ( )../Hooks.php:209
130.23015827392CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23075901424CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23165947448CirrusSearch\Searcher->search( )../Searcher.php:268
160.24176182536CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24196215320PoolCounterWork->execute( )../Util.php:133
180.24206239760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24206239944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24206240016CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24206241984PoolCounterWork->execute( )../Util.php:129
220.24206242632PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24206242816call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24206242936CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25886357224CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25906361184wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25906361464MWDebug::warning( )../GlobalFunctions.php:1247
280.25916362768MWDebug::sendMessage( )../MWDebug.php:155
290.25916363160trigger_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
10.0001238760{main}( )../index.php:0
20.02483383616MediaWiki->run( )../index.php:46
30.02483385024MediaWiki->main( )../MediaWiki.php:424
40.26096286392OutputPage->output( )../MediaWiki.php:583
50.26126292848OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26136294144WebResponse->header( )../OutputPage.php:2134
70.26136294288header ( )../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
10.0001238760{main}( )../index.php:0
20.02483383616MediaWiki->run( )../index.php:46
30.02483385024MediaWiki->main( )../MediaWiki.php:424
40.26096286392OutputPage->output( )../MediaWiki.php:583
50.26126292848OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26206302176WebResponse->header( )../OutputPage.php:2171
70.26206302320header ( )../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
10.0001238760{main}( )../index.php:0
20.02483383616MediaWiki->run( )../index.php:46
30.02483385024MediaWiki->main( )../MediaWiki.php:424
40.26096286392OutputPage->output( )../MediaWiki.php:583
50.26126292848OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26326302120WebResponse->header( )../OutputPage.php:2172
70.26326302264header ( )../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
10.0001238760{main}( )../index.php:0
20.02483383616MediaWiki->run( )../index.php:46
30.02483385024MediaWiki->main( )../MediaWiki.php:424
40.26096286392OutputPage->output( )../MediaWiki.php:583
50.26376302120WebResponse->header( )../OutputPage.php:2220
60.26376302264header ( )../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
10.0001238760{main}( )../index.php:0
20.02483383616MediaWiki->run( )../index.php:46
30.02483385024MediaWiki->main( )../MediaWiki.php:424
40.26096286392OutputPage->output( )../MediaWiki.php:583
50.26436302280WebResponse->header( )../OutputPage.php:2227
60.26436302424header ( )../WebResponse.php:37