( ! ) Warning: Search backend error during near_match search for '3.141.4.214' after 26. 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
20.00963376408MediaWiki->run( )../index.php:46
30.00963377816MediaWiki->main( )../MediaWiki.php:424
40.06423551968MediaWiki->performRequest( )../MediaWiki.php:573
50.16034379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.16744433312SpecialPage->run( )../SpecialPageFactory.php:581
70.16744433680SpecialSearch->execute( )../SpecialPage.php:383
80.44025796272SpecialSearch->goResult( )../SpecialSearch.php:117
90.48695802528SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.48695803280SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.50845818280Hooks::run( )../SearchEngine.php:231
120.50845819880call_user_func_array ( )../Hooks.php:209
130.50845820584CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.50905894616CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.52405940640CirrusSearch\Searcher->search( )../Searcher.php:268
160.53916175696CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.53946207280PoolCounterWork->execute( )../Util.php:133
180.53966231536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.53966231720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.53966231792CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.53966233728PoolCounterWork->execute( )../Util.php:129
220.53966234376PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.53966234560call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.53966234680CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.56536348928CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.56556352864wfLogWarning( )../ElasticsearchIntermediary.php:98
270.56556353144MWDebug::warning( )../GlobalFunctions.php:1247
280.56566354448MWDebug::sendMessage( )../MWDebug.php:155
290.56566354840trigger_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
20.00963376408MediaWiki->run( )../index.php:46
30.00963377816MediaWiki->main( )../MediaWiki.php:424
40.57566278152OutputPage->output( )../MediaWiki.php:583
50.57586284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.57596285904WebResponse->header( )../OutputPage.php:2134
70.57596286048header ( )../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
20.00963376408MediaWiki->run( )../index.php:46
30.00963377816MediaWiki->main( )../MediaWiki.php:424
40.57566278152OutputPage->output( )../MediaWiki.php:583
50.57586284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.57656293936WebResponse->header( )../OutputPage.php:2171
70.57656294080header ( )../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
20.00963376408MediaWiki->run( )../index.php:46
30.00963377816MediaWiki->main( )../MediaWiki.php:424
40.57566278152OutputPage->output( )../MediaWiki.php:583
50.57586284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.57706293880WebResponse->header( )../OutputPage.php:2172
70.57706294024header ( )../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
20.00963376408MediaWiki->run( )../index.php:46
30.00963377816MediaWiki->main( )../MediaWiki.php:424
40.57566278152OutputPage->output( )../MediaWiki.php:583
50.57756293880WebResponse->header( )../OutputPage.php:2220
60.57756294024header ( )../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
20.00963376408MediaWiki->run( )../index.php:46
30.00963377816MediaWiki->main( )../MediaWiki.php:424
40.57566278152OutputPage->output( )../MediaWiki.php:583
50.60436294040WebResponse->header( )../OutputPage.php:2227
60.60436294184header ( )../WebResponse.php:37