( ! ) Warning: Search backend error during near_match search for '3.142.240.117' after 14. 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
10.0000238760{main}( )../index.php:0
20.01673383968MediaWiki->run( )../index.php:46
30.01673385376MediaWiki->main( )../MediaWiki.php:424
40.04763559544MediaWiki->performRequest( )../MediaWiki.php:573
50.09204387072SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09244440984SpecialPage->run( )../SpecialPageFactory.php:581
70.09244441352SpecialSearch->execute( )../SpecialPage.php:383
80.22855803472SpecialSearch->goResult( )../SpecialSearch.php:117
90.24925809704SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.24925810456SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.25695825456Hooks::run( )../SearchEngine.php:231
120.25695827056call_user_func_array ( )../Hooks.php:209
130.25695827760CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.25785901784CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.25855947808CirrusSearch\Searcher->search( )../Searcher.php:268
160.26466182832CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.26956215600PoolCounterWork->execute( )../Util.php:133
180.26986240016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.26986240200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.26986240272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.26996242240PoolCounterWork->execute( )../Util.php:129
220.26996242888PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.26996243072call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.26996243192CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.28446357464CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.28456361400wfLogWarning( )../ElasticsearchIntermediary.php:98
270.28456361680MWDebug::warning( )../GlobalFunctions.php:1247
280.28476362984MWDebug::sendMessage( )../MWDebug.php:155
290.28476363376trigger_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
10.0000238760{main}( )../index.php:0
20.01673383968MediaWiki->run( )../index.php:46
30.01673385376MediaWiki->main( )../MediaWiki.php:424
40.28656286632OutputPage->output( )../MediaWiki.php:583
50.28676293088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28686294384WebResponse->header( )../OutputPage.php:2134
70.28686294528header ( )../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
10.0000238760{main}( )../index.php:0
20.01673383968MediaWiki->run( )../index.php:46
30.01673385376MediaWiki->main( )../MediaWiki.php:424
40.28656286632OutputPage->output( )../MediaWiki.php:583
50.28676293088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28746302416WebResponse->header( )../OutputPage.php:2171
70.28746302560header ( )../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
10.0000238760{main}( )../index.php:0
20.01673383968MediaWiki->run( )../index.php:46
30.01673385376MediaWiki->main( )../MediaWiki.php:424
40.28656286632OutputPage->output( )../MediaWiki.php:583
50.28676293088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28806302360WebResponse->header( )../OutputPage.php:2172
70.28806302504header ( )../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
10.0000238760{main}( )../index.php:0
20.01673383968MediaWiki->run( )../index.php:46
30.01673385376MediaWiki->main( )../MediaWiki.php:424
40.28656286632OutputPage->output( )../MediaWiki.php:583
50.28856302360WebResponse->header( )../OutputPage.php:2220
60.28856302504header ( )../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
10.0000238760{main}( )../index.php:0
20.01673383968MediaWiki->run( )../index.php:46
30.01673385376MediaWiki->main( )../MediaWiki.php:424
40.28656286632OutputPage->output( )../MediaWiki.php:583
50.28916302520WebResponse->header( )../OutputPage.php:2227
60.28916302664header ( )../WebResponse.php:37