( ! ) Warning: Search backend error during near_match search for '3.142.197.83' 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
20.04153376416MediaWiki->run( )../index.php:46
30.04153377824MediaWiki->main( )../MediaWiki.php:424
40.12493551992MediaWiki->performRequest( )../MediaWiki.php:573
50.25714379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.25754433376SpecialPage->run( )../SpecialPageFactory.php:581
70.25754433744SpecialSearch->execute( )../SpecialPage.php:383
80.68715795872SpecialSearch->goResult( )../SpecialSearch.php:117
90.72095802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.72095802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.73685817880Hooks::run( )../SearchEngine.php:231
120.73685819480call_user_func_array ( )../Hooks.php:209
130.73685820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.73715894208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.74785940248CirrusSearch\Searcher->search( )../Searcher.php:268
160.74966175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.74976206912PoolCounterWork->execute( )../Util.php:133
180.74986231168PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.74986231352call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.74986231424CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.74996233360PoolCounterWork->execute( )../Util.php:129
220.74996234008PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.74996234192call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.74996234312CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.75156348576CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.75176352512wfLogWarning( )../ElasticsearchIntermediary.php:98
270.75176352792MWDebug::warning( )../GlobalFunctions.php:1247
280.75176354096MWDebug::sendMessage( )../MWDebug.php:155
290.75176354488trigger_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
20.04153376416MediaWiki->run( )../index.php:46
30.04153377824MediaWiki->main( )../MediaWiki.php:424
40.79716277792OutputPage->output( )../MediaWiki.php:583
50.79736284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.79746285544WebResponse->header( )../OutputPage.php:2134
70.79746285688header ( )../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
20.04153376416MediaWiki->run( )../index.php:46
30.04153377824MediaWiki->main( )../MediaWiki.php:424
40.79716277792OutputPage->output( )../MediaWiki.php:583
50.79736284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.79816293576WebResponse->header( )../OutputPage.php:2171
70.79816293720header ( )../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
20.04153376416MediaWiki->run( )../index.php:46
30.04153377824MediaWiki->main( )../MediaWiki.php:424
40.79716277792OutputPage->output( )../MediaWiki.php:583
50.79736284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.79866293520WebResponse->header( )../OutputPage.php:2172
70.79866293664header ( )../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
20.04153376416MediaWiki->run( )../index.php:46
30.04153377824MediaWiki->main( )../MediaWiki.php:424
40.79716277792OutputPage->output( )../MediaWiki.php:583
50.79916293520WebResponse->header( )../OutputPage.php:2220
60.79916293664header ( )../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
20.04153376416MediaWiki->run( )../index.php:46
30.04153377824MediaWiki->main( )../MediaWiki.php:424
40.79716277792OutputPage->output( )../MediaWiki.php:583
50.79976293680WebResponse->header( )../OutputPage.php:2227
60.79976293824header ( )../WebResponse.php:37