( ! ) Warning: Search backend error during near_match search for '3.142.240.117' after 12. 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
20.00883383592MediaWiki->run( )../index.php:46
30.00883385000MediaWiki->main( )../MediaWiki.php:424
40.02883559344MediaWiki->performRequest( )../MediaWiki.php:573
50.07504386904SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08074440824SpecialPage->run( )../SpecialPageFactory.php:581
70.08074441192SpecialSearch->execute( )../SpecialPage.php:383
80.19865802104SpecialSearch->goResult( )../SpecialSearch.php:117
90.20995808336SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20995809088SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21505824088Hooks::run( )../SearchEngine.php:231
120.21505825688call_user_func_array ( )../Hooks.php:209
130.21505826392CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21565900424CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21655946448CirrusSearch\Searcher->search( )../Searcher.php:268
160.22486181536CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.22516214304PoolCounterWork->execute( )../Util.php:133
180.22526238744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.22526238928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.22526239000CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.22536240968PoolCounterWork->execute( )../Util.php:129
220.22536241616PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.22536241800call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.22536241920CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.23736356200CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.23756360136wfLogWarning( )../ElasticsearchIntermediary.php:98
270.23756360416MWDebug::warning( )../GlobalFunctions.php:1247
280.23766361720MWDebug::sendMessage( )../MWDebug.php:155
290.23766362112trigger_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
20.00883383592MediaWiki->run( )../index.php:46
30.00883385000MediaWiki->main( )../MediaWiki.php:424
40.23936285360OutputPage->output( )../MediaWiki.php:583
50.23956291808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23966293104WebResponse->header( )../OutputPage.php:2134
70.23966293248header ( )../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
20.00883383592MediaWiki->run( )../index.php:46
30.00883385000MediaWiki->main( )../MediaWiki.php:424
40.23936285360OutputPage->output( )../MediaWiki.php:583
50.23956291808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24036301136WebResponse->header( )../OutputPage.php:2171
70.24036301280header ( )../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
20.00883383592MediaWiki->run( )../index.php:46
30.00883385000MediaWiki->main( )../MediaWiki.php:424
40.23936285360OutputPage->output( )../MediaWiki.php:583
50.23956291808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24096301080WebResponse->header( )../OutputPage.php:2172
70.24096301224header ( )../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
20.00883383592MediaWiki->run( )../index.php:46
30.00883385000MediaWiki->main( )../MediaWiki.php:424
40.23936285360OutputPage->output( )../MediaWiki.php:583
50.24156301080WebResponse->header( )../OutputPage.php:2220
60.24156301224header ( )../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
20.00883383592MediaWiki->run( )../index.php:46
30.00883385000MediaWiki->main( )../MediaWiki.php:424
40.23936285360OutputPage->output( )../MediaWiki.php:583
50.24516301240WebResponse->header( )../OutputPage.php:2227
60.24516301384header ( )../WebResponse.php:37