( ! ) Warning: Search backend error during near_match search for '18.119.104.101' 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
20.00943376096MediaWiki->run( )../index.php:46
30.00943377504MediaWiki->main( )../MediaWiki.php:424
40.01913551592MediaWiki->performRequest( )../MediaWiki.php:573
50.03454379144SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03514433064SpecialPage->run( )../SpecialPageFactory.php:581
70.03514433432SpecialSearch->execute( )../SpecialPage.php:383
80.08095795288SpecialSearch->goResult( )../SpecialSearch.php:117
90.08665801544SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08665802296SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08915817288Hooks::run( )../SearchEngine.php:231
120.08925818888call_user_func_array ( )../Hooks.php:209
130.08925819592CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08985893632CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09055939672CirrusSearch\Searcher->search( )../Searcher.php:268
160.09336174768CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09366206352PoolCounterWork->execute( )../Util.php:133
180.09386230608PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09386230792call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09386230864CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09386232800PoolCounterWork->execute( )../Util.php:129
220.09386233448PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09386233632call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09386233752CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10016348016CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10036351952wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10036352232MWDebug::warning( )../GlobalFunctions.php:1247
280.10046353536MWDebug::sendMessage( )../MWDebug.php:155
290.10046353928trigger_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
20.00943376096MediaWiki->run( )../index.php:46
30.00943377504MediaWiki->main( )../MediaWiki.php:424
40.10236277216OutputPage->output( )../MediaWiki.php:583
50.10256283672OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10266284968WebResponse->header( )../OutputPage.php:2134
70.10266285112header ( )../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
20.00943376096MediaWiki->run( )../index.php:46
30.00943377504MediaWiki->main( )../MediaWiki.php:424
40.10236277216OutputPage->output( )../MediaWiki.php:583
50.10256283672OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10336293000WebResponse->header( )../OutputPage.php:2171
70.10336293144header ( )../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
20.00943376096MediaWiki->run( )../index.php:46
30.00943377504MediaWiki->main( )../MediaWiki.php:424
40.10236277216OutputPage->output( )../MediaWiki.php:583
50.10256283672OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10386292944WebResponse->header( )../OutputPage.php:2172
70.10386293088header ( )../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
20.00943376096MediaWiki->run( )../index.php:46
30.00943377504MediaWiki->main( )../MediaWiki.php:424
40.10236277216OutputPage->output( )../MediaWiki.php:583
50.10436292944WebResponse->header( )../OutputPage.php:2220
60.10436293088header ( )../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
20.00943376096MediaWiki->run( )../index.php:46
30.00943377504MediaWiki->main( )../MediaWiki.php:424
40.10236277216OutputPage->output( )../MediaWiki.php:583
50.10496293104WebResponse->header( )../OutputPage.php:2227
60.10496293248header ( )../WebResponse.php:37