( ! ) Warning: Search backend error during near_match search for '3.143.239.103' 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
10.0000233960{main}( )../index.php:0
20.03023376416MediaWiki->run( )../index.php:46
30.03023377824MediaWiki->main( )../MediaWiki.php:424
40.10293551992MediaWiki->performRequest( )../MediaWiki.php:573
50.15294379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.15334433368SpecialPage->run( )../SpecialPageFactory.php:581
70.15334433736SpecialSearch->execute( )../SpecialPage.php:383
80.29575795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.36195802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.36195802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.38515817936Hooks::run( )../SearchEngine.php:231
120.38525819536call_user_func_array ( )../Hooks.php:209
130.38525820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.38555894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.38585940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.38766175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.38786206936PoolCounterWork->execute( )../Util.php:133
180.38796231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.38796231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.40076231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.40076233384PoolCounterWork->execute( )../Util.php:129
220.40086234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.40086234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.40086234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.40266348608CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.40276352544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.40276352824MWDebug::warning( )../GlobalFunctions.php:1247
280.40286354128MWDebug::sendMessage( )../MWDebug.php:155
290.40286354520trigger_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
20.03023376416MediaWiki->run( )../index.php:46
30.03023377824MediaWiki->main( )../MediaWiki.php:424
40.42226277824OutputPage->output( )../MediaWiki.php:583
50.42266284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42286285576WebResponse->header( )../OutputPage.php:2134
70.42286285720header ( )../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
20.03023376416MediaWiki->run( )../index.php:46
30.03023377824MediaWiki->main( )../MediaWiki.php:424
40.42226277824OutputPage->output( )../MediaWiki.php:583
50.42266284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42356293624WebResponse->header( )../OutputPage.php:2171
70.42356293768header ( )../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
20.03023376416MediaWiki->run( )../index.php:46
30.03023377824MediaWiki->main( )../MediaWiki.php:424
40.42226277824OutputPage->output( )../MediaWiki.php:583
50.42266284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42406293568WebResponse->header( )../OutputPage.php:2172
70.42406293712header ( )../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
20.03023376416MediaWiki->run( )../index.php:46
30.03023377824MediaWiki->main( )../MediaWiki.php:424
40.42226277824OutputPage->output( )../MediaWiki.php:583
50.42456293568WebResponse->header( )../OutputPage.php:2220
60.42456293712header ( )../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
20.03023376416MediaWiki->run( )../index.php:46
30.03023377824MediaWiki->main( )../MediaWiki.php:424
40.42226277824OutputPage->output( )../MediaWiki.php:583
50.43236293728WebResponse->header( )../OutputPage.php:2227
60.43236293872header ( )../WebResponse.php:37