( ! ) Warning: Search backend error during near_match search for '3.147.75.117' after 31. 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
20.02073376416MediaWiki->run( )../index.php:46
30.02073377824MediaWiki->main( )../MediaWiki.php:424
40.08553551992MediaWiki->performRequest( )../MediaWiki.php:573
50.13234379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.13284433376SpecialPage->run( )../SpecialPageFactory.php:581
70.13284433744SpecialSearch->execute( )../SpecialPage.php:383
80.51065795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.56015802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.56015802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.57475817840Hooks::run( )../SearchEngine.php:231
120.57475819440call_user_func_array ( )../Hooks.php:209
130.57475820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.57535894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.57615940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.60316175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.60346206880PoolCounterWork->execute( )../Util.php:133
180.60366231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.60366231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.60366231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.60366233328PoolCounterWork->execute( )../Util.php:129
220.60376233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.60376234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.60376234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.63516348528CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.63536352464wfLogWarning( )../ElasticsearchIntermediary.php:98
270.63536352744MWDebug::warning( )../GlobalFunctions.php:1247
280.63546354048MWDebug::sendMessage( )../MWDebug.php:155
290.63546354440trigger_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
20.02073376416MediaWiki->run( )../index.php:46
30.02073377824MediaWiki->main( )../MediaWiki.php:424
40.63736277760OutputPage->output( )../MediaWiki.php:583
50.63756284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.63776285512WebResponse->header( )../OutputPage.php:2134
70.63776285656header ( )../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
20.02073376416MediaWiki->run( )../index.php:46
30.02073377824MediaWiki->main( )../MediaWiki.php:424
40.63736277760OutputPage->output( )../MediaWiki.php:583
50.63756284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.64686293544WebResponse->header( )../OutputPage.php:2171
70.64686293688header ( )../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
20.02073376416MediaWiki->run( )../index.php:46
30.02073377824MediaWiki->main( )../MediaWiki.php:424
40.63736277760OutputPage->output( )../MediaWiki.php:583
50.63756284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.65116293488WebResponse->header( )../OutputPage.php:2172
70.65116293632header ( )../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
20.02073376416MediaWiki->run( )../index.php:46
30.02073377824MediaWiki->main( )../MediaWiki.php:424
40.63736277760OutputPage->output( )../MediaWiki.php:583
50.65166293488WebResponse->header( )../OutputPage.php:2220
60.65166293632header ( )../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
20.02073376416MediaWiki->run( )../index.php:46
30.02073377824MediaWiki->main( )../MediaWiki.php:424
40.63736277760OutputPage->output( )../MediaWiki.php:583
50.65226293648WebResponse->header( )../OutputPage.php:2227
60.65226293792header ( )../WebResponse.php:37