( ! ) Warning: Search backend error during near_match search for '3.129.249.45' after 42. 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
20.01213376416MediaWiki->run( )../index.php:46
30.01213377824MediaWiki->main( )../MediaWiki.php:424
40.08653551992MediaWiki->performRequest( )../MediaWiki.php:573
50.16404379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.16454433376SpecialPage->run( )../SpecialPageFactory.php:581
70.16454433744SpecialSearch->execute( )../SpecialPage.php:383
80.48295795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.51465802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.51465802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.53105817840Hooks::run( )../SearchEngine.php:231
120.53105819440call_user_func_array ( )../Hooks.php:209
130.53105820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.53145894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.53185940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.53366175224CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.53386206832PoolCounterWork->execute( )../Util.php:133
180.53396231088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.53396231272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.53396231344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.53396233280PoolCounterWork->execute( )../Util.php:129
220.53396233928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.53396234112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.53396234232CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.57586348512CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.57596352448wfLogWarning( )../ElasticsearchIntermediary.php:98
270.57596352728MWDebug::warning( )../GlobalFunctions.php:1247
280.57606354032MWDebug::sendMessage( )../MWDebug.php:155
290.57606354424trigger_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
20.01213376416MediaWiki->run( )../index.php:46
30.01213377824MediaWiki->main( )../MediaWiki.php:424
40.57806277728OutputPage->output( )../MediaWiki.php:583
50.57826284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.57836285480WebResponse->header( )../OutputPage.php:2134
70.57836285624header ( )../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
20.01213376416MediaWiki->run( )../index.php:46
30.01213377824MediaWiki->main( )../MediaWiki.php:424
40.57806277728OutputPage->output( )../MediaWiki.php:583
50.57826284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.57896293512WebResponse->header( )../OutputPage.php:2171
70.57896293656header ( )../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
20.01213376416MediaWiki->run( )../index.php:46
30.01213377824MediaWiki->main( )../MediaWiki.php:424
40.57806277728OutputPage->output( )../MediaWiki.php:583
50.57826284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.60036293456WebResponse->header( )../OutputPage.php:2172
70.60036293600header ( )../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
20.01213376416MediaWiki->run( )../index.php:46
30.01213377824MediaWiki->main( )../MediaWiki.php:424
40.57806277728OutputPage->output( )../MediaWiki.php:583
50.60086293456WebResponse->header( )../OutputPage.php:2220
60.60086293600header ( )../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
20.01213376416MediaWiki->run( )../index.php:46
30.01213377824MediaWiki->main( )../MediaWiki.php:424
40.57806277728OutputPage->output( )../MediaWiki.php:583
50.60156293616WebResponse->header( )../OutputPage.php:2227
60.60156293760header ( )../WebResponse.php:37