( ! ) Warning: Search backend error during near_match search for '3.142.245.243' after 34. 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
20.04433376416MediaWiki->run( )../index.php:46
30.04433377824MediaWiki->main( )../MediaWiki.php:424
40.13293551992MediaWiki->performRequest( )../MediaWiki.php:573
50.21974379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.22004433368SpecialPage->run( )../SpecialPageFactory.php:581
70.22014433736SpecialSearch->execute( )../SpecialPage.php:383
80.57965796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.65225802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.65225802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.67435817992Hooks::run( )../SearchEngine.php:231
120.67445819592call_user_func_array ( )../Hooks.php:209
130.67445820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.68205894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.68235940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.68416175424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.68436207008PoolCounterWork->execute( )../Util.php:133
180.68446231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.68446231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.68446231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.68446233456PoolCounterWork->execute( )../Util.php:129
220.68446234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.68446234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.68446234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.71826348680CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.71836352616wfLogWarning( )../ElasticsearchIntermediary.php:98
270.71836352896MWDebug::warning( )../GlobalFunctions.php:1247
280.71856354200MWDebug::sendMessage( )../MWDebug.php:155
290.71856354592trigger_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
20.04433376416MediaWiki->run( )../index.php:46
30.04433377824MediaWiki->main( )../MediaWiki.php:424
40.72036277896OutputPage->output( )../MediaWiki.php:583
50.72056284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.72066285648WebResponse->header( )../OutputPage.php:2134
70.72066285792header ( )../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
20.04433376416MediaWiki->run( )../index.php:46
30.04433377824MediaWiki->main( )../MediaWiki.php:424
40.72036277896OutputPage->output( )../MediaWiki.php:583
50.72056284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.74346293696WebResponse->header( )../OutputPage.php:2171
70.74346293840header ( )../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
20.04433376416MediaWiki->run( )../index.php:46
30.04433377824MediaWiki->main( )../MediaWiki.php:424
40.72036277896OutputPage->output( )../MediaWiki.php:583
50.72056284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.74396293640WebResponse->header( )../OutputPage.php:2172
70.74396293784header ( )../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
20.04433376416MediaWiki->run( )../index.php:46
30.04433377824MediaWiki->main( )../MediaWiki.php:424
40.72036277896OutputPage->output( )../MediaWiki.php:583
50.74446293640WebResponse->header( )../OutputPage.php:2220
60.74446293784header ( )../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
20.04433376416MediaWiki->run( )../index.php:46
30.04433377824MediaWiki->main( )../MediaWiki.php:424
40.72036277896OutputPage->output( )../MediaWiki.php:583
50.74516293800WebResponse->header( )../OutputPage.php:2227
60.74516293944header ( )../WebResponse.php:37