( ! ) Warning: Search backend error during near_match search for '3.141.45.33' 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
10.0000233928{main}( )../index.php:0
20.03663376408MediaWiki->run( )../index.php:46
30.03663377816MediaWiki->main( )../MediaWiki.php:424
40.08733551968MediaWiki->performRequest( )../MediaWiki.php:573
50.20784379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.20824433312SpecialPage->run( )../SpecialPageFactory.php:581
70.20824433680SpecialSearch->execute( )../SpecialPage.php:383
80.73875796272SpecialSearch->goResult( )../SpecialSearch.php:117
90.81015802528SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.81015803280SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.83395818280Hooks::run( )../SearchEngine.php:231
120.83395819880call_user_func_array ( )../Hooks.php:209
130.83395820584CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.83425894616CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.83455940640CirrusSearch\Searcher->search( )../Searcher.php:268
160.83636175696CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.86906207280PoolCounterWork->execute( )../Util.php:133
180.86916231536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.86916231720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.86916231792CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.86916233728PoolCounterWork->execute( )../Util.php:129
220.86916234376PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.86916234560call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.86916234680CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.87086348944CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.87096352872wfLogWarning( )../ElasticsearchIntermediary.php:98
270.87096353152MWDebug::warning( )../GlobalFunctions.php:1247
280.87116354440MWDebug::sendMessage( )../MWDebug.php:155
290.87116354832trigger_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
10.0000233928{main}( )../index.php:0
20.03663376408MediaWiki->run( )../index.php:46
30.03663377816MediaWiki->main( )../MediaWiki.php:424
40.90516278152OutputPage->output( )../MediaWiki.php:583
50.90536284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.90546285896WebResponse->header( )../OutputPage.php:2134
70.90546286040header ( )../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
10.0000233928{main}( )../index.php:0
20.03663376408MediaWiki->run( )../index.php:46
30.03663377816MediaWiki->main( )../MediaWiki.php:424
40.90516278152OutputPage->output( )../MediaWiki.php:583
50.90536284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.90606293928WebResponse->header( )../OutputPage.php:2171
70.90606294072header ( )../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
10.0000233928{main}( )../index.php:0
20.03663376408MediaWiki->run( )../index.php:46
30.03663377816MediaWiki->main( )../MediaWiki.php:424
40.90516278152OutputPage->output( )../MediaWiki.php:583
50.90536284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.90656293872WebResponse->header( )../OutputPage.php:2172
70.90656294016header ( )../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
10.0000233928{main}( )../index.php:0
20.03663376408MediaWiki->run( )../index.php:46
30.03663377816MediaWiki->main( )../MediaWiki.php:424
40.90516278152OutputPage->output( )../MediaWiki.php:583
50.90706293872WebResponse->header( )../OutputPage.php:2220
60.90706294016header ( )../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
10.0000233928{main}( )../index.php:0
20.03663376408MediaWiki->run( )../index.php:46
30.03663377816MediaWiki->main( )../MediaWiki.php:424
40.90516278152OutputPage->output( )../MediaWiki.php:583
50.90766294032WebResponse->header( )../OutputPage.php:2227
60.90766294176header ( )../WebResponse.php:37