( ! ) Warning: Search backend error during near_match search for '3.135.205.216' after 2. 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
20.01733376416MediaWiki->run( )../index.php:46
30.01733377824MediaWiki->main( )../MediaWiki.php:424
40.09153551928MediaWiki->performRequest( )../MediaWiki.php:573
50.20174379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.20214433360SpecialPage->run( )../SpecialPageFactory.php:581
70.20214433728SpecialSearch->execute( )../SpecialPage.php:383
80.51095796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.55175802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.55175803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.55625818448Hooks::run( )../SearchEngine.php:231
120.55625820048call_user_func_array ( )../Hooks.php:209
130.55625820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.55665894776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.55705940816CirrusSearch\Searcher->search( )../Searcher.php:268
160.59936175872CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.59956207456PoolCounterWork->execute( )../Util.php:133
180.59976231712PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.59976231896call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.59976231968CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.59976233904PoolCounterWork->execute( )../Util.php:129
220.59976234552PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.59976234736call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.59976234856CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.60166349112CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.60176353048wfLogWarning( )../ElasticsearchIntermediary.php:98
270.60176353328MWDebug::warning( )../GlobalFunctions.php:1247
280.60186354632MWDebug::sendMessage( )../MWDebug.php:155
290.60196355024trigger_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
20.01733376416MediaWiki->run( )../index.php:46
30.01733377824MediaWiki->main( )../MediaWiki.php:424
40.62036278344OutputPage->output( )../MediaWiki.php:583
50.62056284800OutputPage->sendCacheControl( )../OutputPage.php:2218
60.62066286096WebResponse->header( )../OutputPage.php:2134
70.62066286240header ( )../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
20.01733376416MediaWiki->run( )../index.php:46
30.01733377824MediaWiki->main( )../MediaWiki.php:424
40.62036278344OutputPage->output( )../MediaWiki.php:583
50.62056284800OutputPage->sendCacheControl( )../OutputPage.php:2218
60.62126294144WebResponse->header( )../OutputPage.php:2171
70.62126294288header ( )../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
20.01733376416MediaWiki->run( )../index.php:46
30.01733377824MediaWiki->main( )../MediaWiki.php:424
40.62036278344OutputPage->output( )../MediaWiki.php:583
50.62056284800OutputPage->sendCacheControl( )../OutputPage.php:2218
60.62176294088WebResponse->header( )../OutputPage.php:2172
70.62176294232header ( )../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
20.01733376416MediaWiki->run( )../index.php:46
30.01733377824MediaWiki->main( )../MediaWiki.php:424
40.62036278344OutputPage->output( )../MediaWiki.php:583
50.62226294088WebResponse->header( )../OutputPage.php:2220
60.62226294232header ( )../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
20.01733376416MediaWiki->run( )../index.php:46
30.01733377824MediaWiki->main( )../MediaWiki.php:424
40.62036278344OutputPage->output( )../MediaWiki.php:583
50.65496294248WebResponse->header( )../OutputPage.php:2227
60.65496294392header ( )../WebResponse.php:37