( ! ) Warning: Search backend error during near_match search for '3.142.156.58' 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
20.01093376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.01893551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03414379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03454433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03454433744SpecialSearch->execute( )../SpecialPage.php:383
80.07785795880SpecialSearch->goResult( )../SpecialSearch.php:117
90.08315802136SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08315802888SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08575817888Hooks::run( )../SearchEngine.php:231
120.08575819488call_user_func_array ( )../Hooks.php:209
130.08575820192CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08625894216CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08685940240CirrusSearch\Searcher->search( )../Searcher.php:268
160.08926175296CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08946206896PoolCounterWork->execute( )../Util.php:133
180.08956231152PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08956231336call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08956231408CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08966233344PoolCounterWork->execute( )../Util.php:129
220.08966233992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08966234176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08966234296CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09576348544CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09586352480wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09586352760MWDebug::warning( )../GlobalFunctions.php:1247
280.09596354064MWDebug::sendMessage( )../MWDebug.php:155
290.09596354456trigger_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
20.01093376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.09756277776OutputPage->output( )../MediaWiki.php:583
50.09776284232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09786285528WebResponse->header( )../OutputPage.php:2134
70.09786285672header ( )../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
20.01093376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.09756277776OutputPage->output( )../MediaWiki.php:583
50.09776284232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09846293560WebResponse->header( )../OutputPage.php:2171
70.09856293704header ( )../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
20.01093376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.09756277776OutputPage->output( )../MediaWiki.php:583
50.09776284232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09896293504WebResponse->header( )../OutputPage.php:2172
70.09896293648header ( )../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
20.01093376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.09756277776OutputPage->output( )../MediaWiki.php:583
50.09946293504WebResponse->header( )../OutputPage.php:2220
60.09946293648header ( )../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
20.01093376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.09756277776OutputPage->output( )../MediaWiki.php:583
50.10006293664WebResponse->header( )../OutputPage.php:2227
60.10006293808header ( )../WebResponse.php:37