( ! ) Warning: Search backend error during near_match search for '3.139.104.59' after 21. 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
20.01693376416MediaWiki->run( )../index.php:46
30.01693377824MediaWiki->main( )../MediaWiki.php:424
40.04833551992MediaWiki->performRequest( )../MediaWiki.php:573
50.07744379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07784433376SpecialPage->run( )../SpecialPageFactory.php:581
70.07784433744SpecialSearch->execute( )../SpecialPage.php:383
80.25385795880SpecialSearch->goResult( )../SpecialSearch.php:117
90.29555802136SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.29555802888SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.30125817888Hooks::run( )../SearchEngine.php:231
120.30135819488call_user_func_array ( )../Hooks.php:209
130.30135820192CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.30235894216CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.30935940240CirrusSearch\Searcher->search( )../Searcher.php:268
160.31176175296CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.31196206896PoolCounterWork->execute( )../Util.php:133
180.31216231152PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.31216231336call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.31216231408CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.31216233344PoolCounterWork->execute( )../Util.php:129
220.31216233992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.31216234176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.31216234296CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.33306348544CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.33316352480wfLogWarning( )../ElasticsearchIntermediary.php:98
270.33326352760MWDebug::warning( )../GlobalFunctions.php:1247
280.33326354064MWDebug::sendMessage( )../MWDebug.php:155
290.33326354456trigger_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
20.01693376416MediaWiki->run( )../index.php:46
30.01693377824MediaWiki->main( )../MediaWiki.php:424
40.33496277776OutputPage->output( )../MediaWiki.php:583
50.33516284232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33526285528WebResponse->header( )../OutputPage.php:2134
70.33526285672header ( )../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
20.01693376416MediaWiki->run( )../index.php:46
30.01693377824MediaWiki->main( )../MediaWiki.php:424
40.33496277776OutputPage->output( )../MediaWiki.php:583
50.33516284232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33596293560WebResponse->header( )../OutputPage.php:2171
70.33596293704header ( )../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
20.01693376416MediaWiki->run( )../index.php:46
30.01693377824MediaWiki->main( )../MediaWiki.php:424
40.33496277776OutputPage->output( )../MediaWiki.php:583
50.33516284232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33646293504WebResponse->header( )../OutputPage.php:2172
70.33646293648header ( )../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
20.01693376416MediaWiki->run( )../index.php:46
30.01693377824MediaWiki->main( )../MediaWiki.php:424
40.33496277776OutputPage->output( )../MediaWiki.php:583
50.33696293504WebResponse->header( )../OutputPage.php:2220
60.33696293648header ( )../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
20.01693376416MediaWiki->run( )../index.php:46
30.01693377824MediaWiki->main( )../MediaWiki.php:424
40.33496277776OutputPage->output( )../MediaWiki.php:583
50.33756293664WebResponse->header( )../OutputPage.php:2227
60.33756293808header ( )../WebResponse.php:37