( ! ) Warning: Search backend error during near_match search for '18.227.114.125' 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
10.0000235872{main}( )../index.php:0
20.01763782120MediaWiki->run( )../index.php:46
30.01763783528MediaWiki->main( )../MediaWiki.php:424
40.02543957728MediaWiki->performRequest( )../MediaWiki.php:573
50.03674412440SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03714466480SpecialPage->run( )../SpecialPageFactory.php:581
70.03714466848SpecialSearch->execute( )../SpecialPage.php:383
80.07545811856SpecialSearch->goResult( )../SpecialSearch.php:117
90.08085818072SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08085818824SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08335833816Hooks::run( )../SearchEngine.php:231
120.08335835416call_user_func_array ( )../Hooks.php:209
130.08335836120CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08385910176CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08445956200CirrusSearch\Searcher->search( )../Searcher.php:268
160.08696191248CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08716222832PoolCounterWork->execute( )../Util.php:133
180.08736247088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08736247272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08736247344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08736249280PoolCounterWork->execute( )../Util.php:129
220.08736249928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08736250112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08736250232CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09366364504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09376368440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09376368720MWDebug::warning( )../GlobalFunctions.php:1247
280.09386370024MWDebug::sendMessage( )../MWDebug.php:155
290.09386370416trigger_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
10.0000235872{main}( )../index.php:0
20.01763782120MediaWiki->run( )../index.php:46
30.01763783528MediaWiki->main( )../MediaWiki.php:424
40.09556293736OutputPage->output( )../MediaWiki.php:583
50.09576300192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09586301488WebResponse->header( )../OutputPage.php:2134
70.09586301632header ( )../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
10.0000235872{main}( )../index.php:0
20.01763782120MediaWiki->run( )../index.php:46
30.01763783528MediaWiki->main( )../MediaWiki.php:424
40.09556293736OutputPage->output( )../MediaWiki.php:583
50.09576300192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09656309520WebResponse->header( )../OutputPage.php:2171
70.09656309664header ( )../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
10.0000235872{main}( )../index.php:0
20.01763782120MediaWiki->run( )../index.php:46
30.01763783528MediaWiki->main( )../MediaWiki.php:424
40.09556293736OutputPage->output( )../MediaWiki.php:583
50.09576300192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09706309464WebResponse->header( )../OutputPage.php:2172
70.09706309608header ( )../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
10.0000235872{main}( )../index.php:0
20.01763782120MediaWiki->run( )../index.php:46
30.01763783528MediaWiki->main( )../MediaWiki.php:424
40.09556293736OutputPage->output( )../MediaWiki.php:583
50.09756309464WebResponse->header( )../OutputPage.php:2220
60.09756309608header ( )../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
10.0000235872{main}( )../index.php:0
20.01763782120MediaWiki->run( )../index.php:46
30.01763783528MediaWiki->main( )../MediaWiki.php:424
40.09556293736OutputPage->output( )../MediaWiki.php:583
50.09806309624WebResponse->header( )../OutputPage.php:2227
60.09806309768header ( )../WebResponse.php:37