( ! ) Warning: Search backend error during near_match search for '3.133.123.162' after 7. 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
20.00983376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.02843551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05944379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05984433368SpecialPage->run( )../SpecialPageFactory.php:581
70.05984433736SpecialSearch->execute( )../SpecialPage.php:383
80.14915795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.15465802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15475802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.15695817936Hooks::run( )../SearchEngine.php:231
120.15695819536call_user_func_array ( )../Hooks.php:209
130.15695820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.15755894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.15855940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.16196175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16216206936PoolCounterWork->execute( )../Util.php:133
180.16226231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16226231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16226231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16226233384PoolCounterWork->execute( )../Util.php:129
220.16236234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16236234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16236234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16926348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16936352528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16936352808MWDebug::warning( )../GlobalFunctions.php:1247
280.16946354112MWDebug::sendMessage( )../MWDebug.php:155
290.16946354504trigger_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
20.00983376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.17126277824OutputPage->output( )../MediaWiki.php:583
50.17146284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17166285576WebResponse->header( )../OutputPage.php:2134
70.17166285720header ( )../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
20.00983376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.17126277824OutputPage->output( )../MediaWiki.php:583
50.17146284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17236293624WebResponse->header( )../OutputPage.php:2171
70.17236293768header ( )../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
20.00983376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.17126277824OutputPage->output( )../MediaWiki.php:583
50.17146284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17276293568WebResponse->header( )../OutputPage.php:2172
70.17276293712header ( )../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
20.00983376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.17126277824OutputPage->output( )../MediaWiki.php:583
50.17336293568WebResponse->header( )../OutputPage.php:2220
60.17336293712header ( )../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
20.00983376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.17126277824OutputPage->output( )../MediaWiki.php:583
50.17406293728WebResponse->header( )../OutputPage.php:2227
60.17406293872header ( )../WebResponse.php:37