( ! ) Warning: Search backend error during near_match search for '3.141.14.210' after 16. 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
10.0000238728{main}( )../index.php:0
20.01103383536MediaWiki->run( )../index.php:46
30.01103384944MediaWiki->main( )../MediaWiki.php:424
40.03043558944MediaWiki->performRequest( )../MediaWiki.php:573
50.06534386528SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06574440424SpecialPage->run( )../SpecialPageFactory.php:581
70.06574440792SpecialSearch->execute( )../SpecialPage.php:383
80.19385802800SpecialSearch->goResult( )../SpecialSearch.php:117
90.20585808744SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20585809496SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.20805824496Hooks::run( )../SearchEngine.php:231
120.20815826096call_user_func_array ( )../Hooks.php:209
130.20815826800CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21115900832CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21195946864CirrusSearch\Searcher->search( )../Searcher.php:268
160.21936181952CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.21956214736PoolCounterWork->execute( )../Util.php:133
180.21976239176PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.21976239360call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.21976239432CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.21986241400PoolCounterWork->execute( )../Util.php:129
220.21986242048PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.21986242232call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.21986242352CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.23606356672CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.23616360608wfLogWarning( )../ElasticsearchIntermediary.php:98
270.23616360888MWDebug::warning( )../GlobalFunctions.php:1247
280.23626362192MWDebug::sendMessage( )../MWDebug.php:155
290.23626362584trigger_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
10.0000238728{main}( )../index.php:0
20.01103383536MediaWiki->run( )../index.php:46
30.01103384944MediaWiki->main( )../MediaWiki.php:424
40.23836285816OutputPage->output( )../MediaWiki.php:583
50.23856292264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23866293560WebResponse->header( )../OutputPage.php:2134
70.23866293704header ( )../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
10.0000238728{main}( )../index.php:0
20.01103383536MediaWiki->run( )../index.php:46
30.01103384944MediaWiki->main( )../MediaWiki.php:424
40.23836285816OutputPage->output( )../MediaWiki.php:583
50.23856292264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23936301592WebResponse->header( )../OutputPage.php:2171
70.23936301736header ( )../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
10.0000238728{main}( )../index.php:0
20.01103383536MediaWiki->run( )../index.php:46
30.01103384944MediaWiki->main( )../MediaWiki.php:424
40.23836285816OutputPage->output( )../MediaWiki.php:583
50.23856292264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24016301536WebResponse->header( )../OutputPage.php:2172
70.24016301680header ( )../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
10.0000238728{main}( )../index.php:0
20.01103383536MediaWiki->run( )../index.php:46
30.01103384944MediaWiki->main( )../MediaWiki.php:424
40.23836285816OutputPage->output( )../MediaWiki.php:583
50.24066301536WebResponse->header( )../OutputPage.php:2220
60.24066301680header ( )../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
10.0000238728{main}( )../index.php:0
20.01103383536MediaWiki->run( )../index.php:46
30.01103384944MediaWiki->main( )../MediaWiki.php:424
40.23836285816OutputPage->output( )../MediaWiki.php:583
50.24116301696WebResponse->header( )../OutputPage.php:2227
60.24126301840header ( )../WebResponse.php:37