( ! ) Warning: Search backend error during near_match search for '3.147.42.129' 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
10.0002233928{main}( )../index.php:0
20.01193376056MediaWiki->run( )../index.php:46
30.01193377464MediaWiki->main( )../MediaWiki.php:424
40.02203551696MediaWiki->performRequest( )../MediaWiki.php:573
50.03634379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03684433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03684433728SpecialSearch->execute( )../SpecialPage.php:383
80.07965795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.08455801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08455802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08675817320Hooks::run( )../SearchEngine.php:231
120.08685818920call_user_func_array ( )../Hooks.php:209
130.08685819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08725893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08805939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.09106174784CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09136206368PoolCounterWork->execute( )../Util.php:133
180.09146230624PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09146230808call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09146230880CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09156232816PoolCounterWork->execute( )../Util.php:129
220.09156233464PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09156233648call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09156233768CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09786348056CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09806351992wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09806352272MWDebug::warning( )../GlobalFunctions.php:1247
280.09816353576MWDebug::sendMessage( )../MWDebug.php:155
290.09816353968trigger_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
10.0002233928{main}( )../index.php:0
20.01193376056MediaWiki->run( )../index.php:46
30.01193377464MediaWiki->main( )../MediaWiki.php:424
40.09996277248OutputPage->output( )../MediaWiki.php:583
50.10016283704OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10026285000WebResponse->header( )../OutputPage.php:2134
70.10026285144header ( )../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
10.0002233928{main}( )../index.php:0
20.01193376056MediaWiki->run( )../index.php:46
30.01193377464MediaWiki->main( )../MediaWiki.php:424
40.09996277248OutputPage->output( )../MediaWiki.php:583
50.10016283704OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10086293032WebResponse->header( )../OutputPage.php:2171
70.10086293176header ( )../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
10.0002233928{main}( )../index.php:0
20.01193376056MediaWiki->run( )../index.php:46
30.01193377464MediaWiki->main( )../MediaWiki.php:424
40.09996277248OutputPage->output( )../MediaWiki.php:583
50.10016283704OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10136292976WebResponse->header( )../OutputPage.php:2172
70.10136293120header ( )../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
10.0002233928{main}( )../index.php:0
20.01193376056MediaWiki->run( )../index.php:46
30.01193377464MediaWiki->main( )../MediaWiki.php:424
40.09996277248OutputPage->output( )../MediaWiki.php:583
50.10186292976WebResponse->header( )../OutputPage.php:2220
60.10186293120header ( )../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
10.0002233928{main}( )../index.php:0
20.01193376056MediaWiki->run( )../index.php:46
30.01193377464MediaWiki->main( )../MediaWiki.php:424
40.09996277248OutputPage->output( )../MediaWiki.php:583
50.10236293136WebResponse->header( )../OutputPage.php:2227
60.10236293280header ( )../WebResponse.php:37