( ! ) Warning: Search backend error during near_match search for '18.119.28.110' after 7. 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
10.0001233960{main}( )../index.php:0
20.03953376416MediaWiki->run( )../index.php:46
30.03953377824MediaWiki->main( )../MediaWiki.php:424
40.07053551928MediaWiki->performRequest( )../MediaWiki.php:573
50.09434379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09484433360SpecialPage->run( )../SpecialPageFactory.php:581
70.09484433728SpecialSearch->execute( )../SpecialPage.php:383
80.17965796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.18565802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.18565803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.18785818448Hooks::run( )../SearchEngine.php:231
120.18795820048call_user_func_array ( )../Hooks.php:209
130.18795820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18855894776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.18925940808CirrusSearch\Searcher->search( )../Searcher.php:268
160.19256175864CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.19286207448PoolCounterWork->execute( )../Util.php:133
180.19306231704PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19306231888call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19306231960CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19306233896PoolCounterWork->execute( )../Util.php:129
220.19306234544PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19306234728call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19306234848CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.20016349104CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.20046353040wfLogWarning( )../ElasticsearchIntermediary.php:98
270.20046353320MWDebug::warning( )../GlobalFunctions.php:1247
280.20056354624MWDebug::sendMessage( )../MWDebug.php:155
290.20056355016trigger_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
10.0001233960{main}( )../index.php:0
20.03953376416MediaWiki->run( )../index.php:46
30.03953377824MediaWiki->main( )../MediaWiki.php:424
40.20236278336OutputPage->output( )../MediaWiki.php:583
50.20266284792OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20276286088WebResponse->header( )../OutputPage.php:2134
70.20276286232header ( )../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
10.0001233960{main}( )../index.php:0
20.03953376416MediaWiki->run( )../index.php:46
30.03953377824MediaWiki->main( )../MediaWiki.php:424
40.20236278336OutputPage->output( )../MediaWiki.php:583
50.20266284792OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20336294136WebResponse->header( )../OutputPage.php:2171
70.20336294280header ( )../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
10.0001233960{main}( )../index.php:0
20.03953376416MediaWiki->run( )../index.php:46
30.03953377824MediaWiki->main( )../MediaWiki.php:424
40.20236278336OutputPage->output( )../MediaWiki.php:583
50.20266284792OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20386294080WebResponse->header( )../OutputPage.php:2172
70.20396294224header ( )../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
10.0001233960{main}( )../index.php:0
20.03953376416MediaWiki->run( )../index.php:46
30.03953377824MediaWiki->main( )../MediaWiki.php:424
40.20236278336OutputPage->output( )../MediaWiki.php:583
50.20446294080WebResponse->header( )../OutputPage.php:2220
60.20446294224header ( )../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
10.0001233960{main}( )../index.php:0
20.03953376416MediaWiki->run( )../index.php:46
30.03953377824MediaWiki->main( )../MediaWiki.php:424
40.20236278336OutputPage->output( )../MediaWiki.php:583
50.20516294240WebResponse->header( )../OutputPage.php:2227
60.20516294384header ( )../WebResponse.php:37