( ! ) Warning: Search backend error during near_match search for '3.147.205.57' 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
10.0000233960{main}( )../index.php:0
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.01783551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03674379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03724433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03724433744SpecialSearch->execute( )../SpecialPage.php:383
80.08115795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.08625802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08625802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08855817840Hooks::run( )../SearchEngine.php:231
120.08855819440call_user_func_array ( )../Hooks.php:209
130.08855820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08905894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08975940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.09236175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09266206928PoolCounterWork->execute( )../Util.php:133
180.09276231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09276231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09276231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09286233376PoolCounterWork->execute( )../Util.php:129
220.09286234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09286234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09286234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09906348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09926352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09926352776MWDebug::warning( )../GlobalFunctions.php:1247
280.09946354080MWDebug::sendMessage( )../MWDebug.php:155
290.09946354472trigger_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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.10146277760OutputPage->output( )../MediaWiki.php:583
50.10166284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10176285512WebResponse->header( )../OutputPage.php:2134
70.10176285656header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.10146277760OutputPage->output( )../MediaWiki.php:583
50.10166284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10236293544WebResponse->header( )../OutputPage.php:2171
70.10236293688header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.10146277760OutputPage->output( )../MediaWiki.php:583
50.10166284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10296293488WebResponse->header( )../OutputPage.php:2172
70.10296293632header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.10146277760OutputPage->output( )../MediaWiki.php:583
50.10346293488WebResponse->header( )../OutputPage.php:2220
60.10346293632header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.10146277760OutputPage->output( )../MediaWiki.php:583
50.10396293648WebResponse->header( )../OutputPage.php:2227
60.10396293792header ( )../WebResponse.php:37