( ! ) Warning: Search backend error during near_match search for '3.140.196.39' 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
10.0001233960{main}( )../index.php:0
20.01013376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.01973551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03454379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03494433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03494433744SpecialSearch->execute( )../SpecialPage.php:383
80.07965795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.08485802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08485802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08695817840Hooks::run( )../SearchEngine.php:231
120.08705819440call_user_func_array ( )../Hooks.php:209
130.08705820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08755894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08835940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.09166175320CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09206206928PoolCounterWork->execute( )../Util.php:133
180.09216231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09216231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09216231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09226233376PoolCounterWork->execute( )../Util.php:129
220.09226234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09226234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09226234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09866348608CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09886352544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09886352824MWDebug::warning( )../GlobalFunctions.php:1247
280.09896354128MWDebug::sendMessage( )../MWDebug.php:155
290.09896354520trigger_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
10.0001233960{main}( )../index.php:0
20.01013376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.10086277808OutputPage->output( )../MediaWiki.php:583
50.10116284264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10126285560WebResponse->header( )../OutputPage.php:2134
70.10126285704header ( )../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
10.0001233960{main}( )../index.php:0
20.01013376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.10086277808OutputPage->output( )../MediaWiki.php:583
50.10116284264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10196293592WebResponse->header( )../OutputPage.php:2171
70.10196293736header ( )../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
10.0001233960{main}( )../index.php:0
20.01013376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.10086277808OutputPage->output( )../MediaWiki.php:583
50.10116284264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10236293536WebResponse->header( )../OutputPage.php:2172
70.10236293680header ( )../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
10.0001233960{main}( )../index.php:0
20.01013376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.10086277808OutputPage->output( )../MediaWiki.php:583
50.10286293536WebResponse->header( )../OutputPage.php:2220
60.10286293680header ( )../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
10.0001233960{main}( )../index.php:0
20.01013376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.10086277808OutputPage->output( )../MediaWiki.php:583
50.10346293696WebResponse->header( )../OutputPage.php:2227
60.10346293840header ( )../WebResponse.php:37