( ! ) Warning: Search backend error during near_match search for '3.138.151.162' 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
10.0000240368{main}( )../index.php:0
20.02053385552MediaWiki->run( )../index.php:46
30.02053386960MediaWiki->main( )../MediaWiki.php:424
40.04833561112MediaWiki->performRequest( )../MediaWiki.php:573
50.08494388712SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08544442608SpecialPage->run( )../SpecialPageFactory.php:581
70.08544442976SpecialSearch->execute( )../SpecialPage.php:383
80.23015804152SpecialSearch->goResult( )../SpecialSearch.php:117
90.23605810336SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23605811088SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23945826088Hooks::run( )../SearchEngine.php:231
120.23945827688call_user_func_array ( )../Hooks.php:209
130.23945828392CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.24455902424CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.24545948448CirrusSearch\Searcher->search( )../Searcher.php:268
160.25396183536CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.25446216320PoolCounterWork->execute( )../Util.php:133
180.25456240760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.25456240944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.25456241016CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.25466242984PoolCounterWork->execute( )../Util.php:129
220.25466243632PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.25466243816call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.25466243936CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.26916358216CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.26926362152wfLogWarning( )../ElasticsearchIntermediary.php:98
270.26936362432MWDebug::warning( )../GlobalFunctions.php:1247
280.26946363736MWDebug::sendMessage( )../MWDebug.php:155
290.26946364128trigger_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
10.0000240368{main}( )../index.php:0
20.02053385552MediaWiki->run( )../index.php:46
30.02053386960MediaWiki->main( )../MediaWiki.php:424
40.27206287376OutputPage->output( )../MediaWiki.php:583
50.27226293824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27236295120WebResponse->header( )../OutputPage.php:2134
70.27236295264header ( )../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
10.0000240368{main}( )../index.php:0
20.02053385552MediaWiki->run( )../index.php:46
30.02053386960MediaWiki->main( )../MediaWiki.php:424
40.27206287376OutputPage->output( )../MediaWiki.php:583
50.27226293824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27306303152WebResponse->header( )../OutputPage.php:2171
70.27306303296header ( )../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
10.0000240368{main}( )../index.php:0
20.02053385552MediaWiki->run( )../index.php:46
30.02053386960MediaWiki->main( )../MediaWiki.php:424
40.27206287376OutputPage->output( )../MediaWiki.php:583
50.27226293824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27386303096WebResponse->header( )../OutputPage.php:2172
70.27386303240header ( )../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
10.0000240368{main}( )../index.php:0
20.02053385552MediaWiki->run( )../index.php:46
30.02053386960MediaWiki->main( )../MediaWiki.php:424
40.27206287376OutputPage->output( )../MediaWiki.php:583
50.27426303096WebResponse->header( )../OutputPage.php:2220
60.27436303240header ( )../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
10.0000240368{main}( )../index.php:0
20.02053385552MediaWiki->run( )../index.php:46
30.02053386960MediaWiki->main( )../MediaWiki.php:424
40.27206287376OutputPage->output( )../MediaWiki.php:583
50.27486303256WebResponse->header( )../OutputPage.php:2227
60.27486303400header ( )../WebResponse.php:37