( ! ) Warning: Search backend error during near_match search for '3.144.1.100' 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
10.0001233928{main}( )../index.php:0
20.01153376392MediaWiki->run( )../index.php:46
30.01153377800MediaWiki->main( )../MediaWiki.php:424
40.02003551872MediaWiki->performRequest( )../MediaWiki.php:573
50.03474379488SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03524433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03524433728SpecialSearch->execute( )../SpecialPage.php:383
80.07725796248SpecialSearch->goResult( )../SpecialSearch.php:117
90.08215802480SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08215803232SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08435818232Hooks::run( )../SearchEngine.php:231
120.08435819832call_user_func_array ( )../Hooks.php:209
130.08435820536CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08495894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08565940616CirrusSearch\Searcher->search( )../Searcher.php:268
160.08916175720CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08946208496PoolCounterWork->execute( )../Util.php:133
180.08956232968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08956233152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08956233224CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08956235192PoolCounterWork->execute( )../Util.php:129
220.08966235840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08966236024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08966236144CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09616350424CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09636354352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09636354632MWDebug::warning( )../GlobalFunctions.php:1247
280.09646355920MWDebug::sendMessage( )../MWDebug.php:155
290.09646356312trigger_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
10.0001233928{main}( )../index.php:0
20.01153376392MediaWiki->run( )../index.php:46
30.01153377800MediaWiki->main( )../MediaWiki.php:424
40.09826279552OutputPage->output( )../MediaWiki.php:583
50.09846286000OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09856287296WebResponse->header( )../OutputPage.php:2134
70.09856287440header ( )../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
10.0001233928{main}( )../index.php:0
20.01153376392MediaWiki->run( )../index.php:46
30.01153377800MediaWiki->main( )../MediaWiki.php:424
40.09826279552OutputPage->output( )../MediaWiki.php:583
50.09846286000OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09926295328WebResponse->header( )../OutputPage.php:2171
70.09926295472header ( )../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
10.0001233928{main}( )../index.php:0
20.01153376392MediaWiki->run( )../index.php:46
30.01153377800MediaWiki->main( )../MediaWiki.php:424
40.09826279552OutputPage->output( )../MediaWiki.php:583
50.09846286000OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09976295272WebResponse->header( )../OutputPage.php:2172
70.09976295416header ( )../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
10.0001233928{main}( )../index.php:0
20.01153376392MediaWiki->run( )../index.php:46
30.01153377800MediaWiki->main( )../MediaWiki.php:424
40.09826279552OutputPage->output( )../MediaWiki.php:583
50.10026295272WebResponse->header( )../OutputPage.php:2220
60.10026295416header ( )../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
10.0001233928{main}( )../index.php:0
20.01153376392MediaWiki->run( )../index.php:46
30.01153377800MediaWiki->main( )../MediaWiki.php:424
40.09826279552OutputPage->output( )../MediaWiki.php:583
50.10086295432WebResponse->header( )../OutputPage.php:2227
60.10086295576header ( )../WebResponse.php:37