( ! ) Warning: Search backend error during near_match search for '3.141.27.244' after 7. 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
10.0000235840{main}( )../index.php:0
20.01483781544MediaWiki->run( )../index.php:46
30.01483782952MediaWiki->main( )../MediaWiki.php:424
40.02383957040MediaWiki->performRequest( )../MediaWiki.php:573
50.03534411912SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03584465824SpecialPage->run( )../SpecialPageFactory.php:581
70.03584466192SpecialSearch->execute( )../SpecialPage.php:383
80.07575809904SpecialSearch->goResult( )../SpecialSearch.php:117
90.08075816120SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08075816872SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08295831872Hooks::run( )../SearchEngine.php:231
120.08295833472call_user_func_array ( )../Hooks.php:209
130.08295834176CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08355908232CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08425954256CirrusSearch\Searcher->search( )../Searcher.php:268
160.08726189320CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08756220904PoolCounterWork->execute( )../Util.php:133
180.08766245160PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08766245344call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08766245416CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08776247352PoolCounterWork->execute( )../Util.php:129
220.08776248000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08776248184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08776248304CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09426362592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09436366528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09436366808MWDebug::warning( )../GlobalFunctions.php:1247
280.09446368112MWDebug::sendMessage( )../MWDebug.php:155
290.09446368504trigger_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
10.0000235840{main}( )../index.php:0
20.01483781544MediaWiki->run( )../index.php:46
30.01483782952MediaWiki->main( )../MediaWiki.php:424
40.09616291816OutputPage->output( )../MediaWiki.php:583
50.09626298272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09636299568WebResponse->header( )../OutputPage.php:2134
70.09636299712header ( )../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
10.0000235840{main}( )../index.php:0
20.01483781544MediaWiki->run( )../index.php:46
30.01483782952MediaWiki->main( )../MediaWiki.php:424
40.09616291816OutputPage->output( )../MediaWiki.php:583
50.09626298272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09696307600WebResponse->header( )../OutputPage.php:2171
70.09696307744header ( )../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
10.0000235840{main}( )../index.php:0
20.01483781544MediaWiki->run( )../index.php:46
30.01483782952MediaWiki->main( )../MediaWiki.php:424
40.09616291816OutputPage->output( )../MediaWiki.php:583
50.09626298272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09746307544WebResponse->header( )../OutputPage.php:2172
70.09746307688header ( )../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
10.0000235840{main}( )../index.php:0
20.01483781544MediaWiki->run( )../index.php:46
30.01483782952MediaWiki->main( )../MediaWiki.php:424
40.09616291816OutputPage->output( )../MediaWiki.php:583
50.09786307544WebResponse->header( )../OutputPage.php:2220
60.09786307688header ( )../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
10.0000235840{main}( )../index.php:0
20.01483781544MediaWiki->run( )../index.php:46
30.01483782952MediaWiki->main( )../MediaWiki.php:424
40.09616291816OutputPage->output( )../MediaWiki.php:583
50.09846307704WebResponse->header( )../OutputPage.php:2227
60.09846307848header ( )../WebResponse.php:37