( ! ) Warning: Search backend error during near_match search for '18.118.10.141' 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
20.00923376416MediaWiki->run( )../index.php:46
30.00933377824MediaWiki->main( )../MediaWiki.php:424
40.02063551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03554379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03594433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03604433736SpecialSearch->execute( )../SpecialPage.php:383
80.08905795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.09445802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09445802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09715817936Hooks::run( )../SearchEngine.php:231
120.09715819536call_user_func_array ( )../Hooks.php:209
130.09715820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09765894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09845940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.10146175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10176206936PoolCounterWork->execute( )../Util.php:133
180.10196231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10196231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10196231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10196233384PoolCounterWork->execute( )../Util.php:129
220.10206234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10206234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10206234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10836348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10856352528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10856352808MWDebug::warning( )../GlobalFunctions.php:1247
280.10866354112MWDebug::sendMessage( )../MWDebug.php:155
290.10866354504trigger_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
20.00923376416MediaWiki->run( )../index.php:46
30.00933377824MediaWiki->main( )../MediaWiki.php:424
40.11066277824OutputPage->output( )../MediaWiki.php:583
50.11086284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11096285576WebResponse->header( )../OutputPage.php:2134
70.11096285720header ( )../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
20.00923376416MediaWiki->run( )../index.php:46
30.00933377824MediaWiki->main( )../MediaWiki.php:424
40.11066277824OutputPage->output( )../MediaWiki.php:583
50.11086284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11156293624WebResponse->header( )../OutputPage.php:2171
70.11156293768header ( )../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
20.00923376416MediaWiki->run( )../index.php:46
30.00933377824MediaWiki->main( )../MediaWiki.php:424
40.11066277824OutputPage->output( )../MediaWiki.php:583
50.11086284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11206293568WebResponse->header( )../OutputPage.php:2172
70.11206293712header ( )../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
20.00923376416MediaWiki->run( )../index.php:46
30.00933377824MediaWiki->main( )../MediaWiki.php:424
40.11066277824OutputPage->output( )../MediaWiki.php:583
50.11256293568WebResponse->header( )../OutputPage.php:2220
60.11256293712header ( )../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
20.00923376416MediaWiki->run( )../index.php:46
30.00933377824MediaWiki->main( )../MediaWiki.php:424
40.11066277824OutputPage->output( )../MediaWiki.php:583
50.11316293728WebResponse->header( )../OutputPage.php:2227
60.11316293872header ( )../WebResponse.php:37