( ! ) Warning: Search backend error during near_match search for '3.136.26.138' 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
10.0000233960{main}( )../index.php:0
20.01173376416MediaWiki->run( )../index.php:46
30.01173377824MediaWiki->main( )../MediaWiki.php:424
40.02253551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03994379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04044433376SpecialPage->run( )../SpecialPageFactory.php:581
70.04044433744SpecialSearch->execute( )../SpecialPage.php:383
80.08565795872SpecialSearch->goResult( )../SpecialSearch.php:117
90.10825802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10825802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11075817880Hooks::run( )../SearchEngine.php:231
120.11085819480call_user_func_array ( )../Hooks.php:209
130.11085820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11135894208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11205940248CirrusSearch\Searcher->search( )../Searcher.php:268
160.11516175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11546206912PoolCounterWork->execute( )../Util.php:133
180.11556231168PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11556231352call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11556231424CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11556233360PoolCounterWork->execute( )../Util.php:129
220.11566234008PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11566234192call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11566234312CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12186348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12196352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12196352776MWDebug::warning( )../GlobalFunctions.php:1247
280.12206354080MWDebug::sendMessage( )../MWDebug.php:155
290.12216354472trigger_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
20.01173376416MediaWiki->run( )../index.php:46
30.01173377824MediaWiki->main( )../MediaWiki.php:424
40.12406277792OutputPage->output( )../MediaWiki.php:583
50.12426284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12436285544WebResponse->header( )../OutputPage.php:2134
70.12436285688header ( )../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
20.01173376416MediaWiki->run( )../index.php:46
30.01173377824MediaWiki->main( )../MediaWiki.php:424
40.12406277792OutputPage->output( )../MediaWiki.php:583
50.12426284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12496293576WebResponse->header( )../OutputPage.php:2171
70.12496293720header ( )../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
20.01173376416MediaWiki->run( )../index.php:46
30.01173377824MediaWiki->main( )../MediaWiki.php:424
40.12406277792OutputPage->output( )../MediaWiki.php:583
50.12426284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12546293520WebResponse->header( )../OutputPage.php:2172
70.12546293664header ( )../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
20.01173376416MediaWiki->run( )../index.php:46
30.01173377824MediaWiki->main( )../MediaWiki.php:424
40.12406277792OutputPage->output( )../MediaWiki.php:583
50.12596293520WebResponse->header( )../OutputPage.php:2220
60.12596293664header ( )../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
20.01173376416MediaWiki->run( )../index.php:46
30.01173377824MediaWiki->main( )../MediaWiki.php:424
40.12406277792OutputPage->output( )../MediaWiki.php:583
50.12656293680WebResponse->header( )../OutputPage.php:2227
60.12656293824header ( )../WebResponse.php:37