( ! ) Warning: Search backend error during near_match search for '3.147.140.133' after 6. 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
10.0001232232{main}( )../index.php:0
20.01173374184MediaWiki->run( )../index.php:46
30.01173375592MediaWiki->main( )../MediaWiki.php:424
40.02033599288MediaWiki->performRequest( )../MediaWiki.php:573
50.03534412624SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03584466608SpecialPage->run( )../SpecialPageFactory.php:581
70.03594466976SpecialSearch->execute( )../SpecialPage.php:383
80.07695794664SpecialSearch->goResult( )../SpecialSearch.php:117
90.08195800944SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08195801696SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08415816696Hooks::run( )../SearchEngine.php:231
120.08425818296call_user_func_array ( )../Hooks.php:209
130.08425819000CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08485893040CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08555939064CirrusSearch\Searcher->search( )../Searcher.php:268
160.08876174168CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08906206944PoolCounterWork->execute( )../Util.php:133
180.08916231712PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08916231896call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08916231968CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08926233936PoolCounterWork->execute( )../Util.php:129
220.08926234584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08926234768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08926234888CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09556349160CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09576353096wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09576353376MWDebug::warning( )../GlobalFunctions.php:1247
280.09586354680MWDebug::sendMessage( )../MWDebug.php:155
290.09586355072trigger_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
10.0001232232{main}( )../index.php:0
20.01173374184MediaWiki->run( )../index.php:46
30.01173375592MediaWiki->main( )../MediaWiki.php:424
40.09756278272OutputPage->output( )../MediaWiki.php:583
50.09786284728OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09796286024WebResponse->header( )../OutputPage.php:2134
70.09796286168header ( )../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
10.0001232232{main}( )../index.php:0
20.01173374184MediaWiki->run( )../index.php:46
30.01173375592MediaWiki->main( )../MediaWiki.php:424
40.09756278272OutputPage->output( )../MediaWiki.php:583
50.09786284728OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09856294056WebResponse->header( )../OutputPage.php:2171
70.09856294200header ( )../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
10.0001232232{main}( )../index.php:0
20.01173374184MediaWiki->run( )../index.php:46
30.01173375592MediaWiki->main( )../MediaWiki.php:424
40.09756278272OutputPage->output( )../MediaWiki.php:583
50.09786284728OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09896294000WebResponse->header( )../OutputPage.php:2172
70.09896294144header ( )../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
10.0001232232{main}( )../index.php:0
20.01173374184MediaWiki->run( )../index.php:46
30.01173375592MediaWiki->main( )../MediaWiki.php:424
40.09756278272OutputPage->output( )../MediaWiki.php:583
50.09946294000WebResponse->header( )../OutputPage.php:2220
60.09946294144header ( )../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
10.0001232232{main}( )../index.php:0
20.01173374184MediaWiki->run( )../index.php:46
30.01173375592MediaWiki->main( )../MediaWiki.php:424
40.09756278272OutputPage->output( )../MediaWiki.php:583
50.10006294160WebResponse->header( )../OutputPage.php:2227
60.10006294304header ( )../WebResponse.php:37