( ! ) Warning: Search backend error during near_match search for '3.144.113.163' after 2. 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
20.07613376120MediaWiki->run( )../index.php:46
30.07613377528MediaWiki->main( )../MediaWiki.php:424
40.13093551712MediaWiki->performRequest( )../MediaWiki.php:573
50.20194379408SpecialPageFactory::executePath( )../MediaWiki.php:270
60.20694433320SpecialPage->run( )../SpecialPageFactory.php:581
70.20704433688SpecialSearch->execute( )../SpecialPage.php:383
80.40695795120SpecialSearch->goResult( )../SpecialSearch.php:117
90.41285801192SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.41285801944SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.41535816944Hooks::run( )../SearchEngine.php:231
120.41535818544call_user_func_array ( )../Hooks.php:209
130.41535819248CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.41575893296CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.41625939344CirrusSearch\Searcher->search( )../Searcher.php:268
160.42126174448CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.42146206032PoolCounterWork->execute( )../Util.php:133
180.42166230288PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.42166230472call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.42166230544CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.42166232480PoolCounterWork->execute( )../Util.php:129
220.42166233128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.42166233312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.42166233432CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.42366347672CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.42376351608wfLogWarning( )../ElasticsearchIntermediary.php:98
270.42376351888MWDebug::warning( )../GlobalFunctions.php:1247
280.42386353192MWDebug::sendMessage( )../MWDebug.php:155
290.42386353584trigger_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
20.07613376120MediaWiki->run( )../index.php:46
30.07613377528MediaWiki->main( )../MediaWiki.php:424
40.42576276864OutputPage->output( )../MediaWiki.php:583
50.42596283320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42606284616WebResponse->header( )../OutputPage.php:2134
70.42606284760header ( )../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
20.07613376120MediaWiki->run( )../index.php:46
30.07613377528MediaWiki->main( )../MediaWiki.php:424
40.42576276864OutputPage->output( )../MediaWiki.php:583
50.42596283320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42676292648WebResponse->header( )../OutputPage.php:2171
70.42676292792header ( )../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
20.07613376120MediaWiki->run( )../index.php:46
30.07613377528MediaWiki->main( )../MediaWiki.php:424
40.42576276864OutputPage->output( )../MediaWiki.php:583
50.42596283320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.44116292592WebResponse->header( )../OutputPage.php:2172
70.44116292736header ( )../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
20.07613376120MediaWiki->run( )../index.php:46
30.07613377528MediaWiki->main( )../MediaWiki.php:424
40.42576276864OutputPage->output( )../MediaWiki.php:583
50.44206292592WebResponse->header( )../OutputPage.php:2220
60.44206292736header ( )../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
20.07613376120MediaWiki->run( )../index.php:46
30.07613377528MediaWiki->main( )../MediaWiki.php:424
40.42576276864OutputPage->output( )../MediaWiki.php:583
50.44266292752WebResponse->header( )../OutputPage.php:2227
60.44266292896header ( )../WebResponse.php:37