( ! ) Warning: Search backend error during near_match search for '18.224.70.104' 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
20.01243375880MediaWiki->run( )../index.php:46
30.01243377288MediaWiki->main( )../MediaWiki.php:424
40.03143551392MediaWiki->performRequest( )../MediaWiki.php:573
50.06404378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06444432840SpecialPage->run( )../SpecialPageFactory.php:581
70.06444433208SpecialSearch->execute( )../SpecialPage.php:383
80.13865794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.16335801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16335801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17155816752Hooks::run( )../SearchEngine.php:231
120.17155818352call_user_func_array ( )../Hooks.php:209
130.17165819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17215893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17305939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.17556174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17586205760PoolCounterWork->execute( )../Util.php:133
180.17606230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17606230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17606230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17606232208PoolCounterWork->execute( )../Util.php:129
220.17606232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17606233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17606233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.18246347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.18266351352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.18266351632MWDebug::warning( )../GlobalFunctions.php:1247
280.18276352936MWDebug::sendMessage( )../MWDebug.php:155
290.18276353328trigger_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
20.01243375880MediaWiki->run( )../index.php:46
30.01243377288MediaWiki->main( )../MediaWiki.php:424
40.18466276640OutputPage->output( )../MediaWiki.php:583
50.18486283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18496284392WebResponse->header( )../OutputPage.php:2134
70.18496284536header ( )../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
20.01243375880MediaWiki->run( )../index.php:46
30.01243377288MediaWiki->main( )../MediaWiki.php:424
40.18466276640OutputPage->output( )../MediaWiki.php:583
50.18486283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18566292424WebResponse->header( )../OutputPage.php:2171
70.18566292568header ( )../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
20.01243375880MediaWiki->run( )../index.php:46
30.01243377288MediaWiki->main( )../MediaWiki.php:424
40.18466276640OutputPage->output( )../MediaWiki.php:583
50.18486283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18616292368WebResponse->header( )../OutputPage.php:2172
70.18616292512header ( )../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
20.01243375880MediaWiki->run( )../index.php:46
30.01243377288MediaWiki->main( )../MediaWiki.php:424
40.18466276640OutputPage->output( )../MediaWiki.php:583
50.18666292368WebResponse->header( )../OutputPage.php:2220
60.18666292512header ( )../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
20.01243375880MediaWiki->run( )../index.php:46
30.01243377288MediaWiki->main( )../MediaWiki.php:424
40.18466276640OutputPage->output( )../MediaWiki.php:583
50.18726292528WebResponse->header( )../OutputPage.php:2227
60.18726292672header ( )../WebResponse.php:37