( ! ) Warning: Search backend error during near_match search for '3.138.114.140' after 17. 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
10.0001235248{main}( )../index.php:0
20.01363377880MediaWiki->run( )../index.php:46
30.01363379288MediaWiki->main( )../MediaWiki.php:424
40.03893553472MediaWiki->performRequest( )../MediaWiki.php:573
50.06564381000SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06604434888SpecialPage->run( )../SpecialPageFactory.php:581
70.06614435256SpecialSearch->execute( )../SpecialPage.php:383
80.16785797824SpecialSearch->goResult( )../SpecialSearch.php:117
90.17995804080SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17995804832SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.18205819832Hooks::run( )../SearchEngine.php:231
120.18215821432call_user_func_array ( )../Hooks.php:209
130.18215822136CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18255896168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.18335942208CirrusSearch\Searcher->search( )../Searcher.php:268
160.18636177264CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.18666208872PoolCounterWork->execute( )../Util.php:133
180.18676233128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.18676233312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.18676233384CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18686235320PoolCounterWork->execute( )../Util.php:129
220.18686235968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18686236152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18686236272CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.20346350528CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.20366354464wfLogWarning( )../ElasticsearchIntermediary.php:98
270.20366354744MWDebug::warning( )../GlobalFunctions.php:1247
280.20376356048MWDebug::sendMessage( )../MWDebug.php:155
290.20376356440trigger_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
10.0001235248{main}( )../index.php:0
20.01363377880MediaWiki->run( )../index.php:46
30.01363379288MediaWiki->main( )../MediaWiki.php:424
40.20556279760OutputPage->output( )../MediaWiki.php:583
50.20576286216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20586287512WebResponse->header( )../OutputPage.php:2134
70.20586287656header ( )../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
10.0001235248{main}( )../index.php:0
20.01363377880MediaWiki->run( )../index.php:46
30.01363379288MediaWiki->main( )../MediaWiki.php:424
40.20556279760OutputPage->output( )../MediaWiki.php:583
50.20576286216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20656295544WebResponse->header( )../OutputPage.php:2171
70.20656295688header ( )../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
10.0001235248{main}( )../index.php:0
20.01363377880MediaWiki->run( )../index.php:46
30.01363379288MediaWiki->main( )../MediaWiki.php:424
40.20556279760OutputPage->output( )../MediaWiki.php:583
50.20576286216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20706295488WebResponse->header( )../OutputPage.php:2172
70.20706295632header ( )../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
10.0001235248{main}( )../index.php:0
20.01363377880MediaWiki->run( )../index.php:46
30.01363379288MediaWiki->main( )../MediaWiki.php:424
40.20556279760OutputPage->output( )../MediaWiki.php:583
50.20746295488WebResponse->header( )../OutputPage.php:2220
60.20756295632header ( )../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
10.0001235248{main}( )../index.php:0
20.01363377880MediaWiki->run( )../index.php:46
30.01363379288MediaWiki->main( )../MediaWiki.php:424
40.20556279760OutputPage->output( )../MediaWiki.php:583
50.21696295648WebResponse->header( )../OutputPage.php:2227
60.21696295792header ( )../WebResponse.php:37