( ! ) Warning: Search backend error during near_match search for '18.223.206.225' 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
20.01023376096MediaWiki->run( )../index.php:46
30.01023377504MediaWiki->main( )../MediaWiki.php:424
40.03873551592MediaWiki->performRequest( )../MediaWiki.php:573
50.06944379144SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06994433064SpecialPage->run( )../SpecialPageFactory.php:581
70.06994433432SpecialSearch->execute( )../SpecialPage.php:383
80.12265795320SpecialSearch->goResult( )../SpecialSearch.php:117
90.12805801576SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12805802328SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13015817320Hooks::run( )../SearchEngine.php:231
120.13025818920call_user_func_array ( )../Hooks.php:209
130.13025819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13075893664CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13155939704CirrusSearch\Searcher->search( )../Searcher.php:268
160.13446174808CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13476206392PoolCounterWork->execute( )../Util.php:133
180.13496230648PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13496230832call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13496230904CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13496232840PoolCounterWork->execute( )../Util.php:129
220.13496233488PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13496233672call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13496233792CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14136348008CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14156351944wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14156352224MWDebug::warning( )../GlobalFunctions.php:1247
280.14166353528MWDebug::sendMessage( )../MWDebug.php:155
290.14166353920trigger_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
20.01023376096MediaWiki->run( )../index.php:46
30.01023377504MediaWiki->main( )../MediaWiki.php:424
40.14336277208OutputPage->output( )../MediaWiki.php:583
50.14356283664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14366284960WebResponse->header( )../OutputPage.php:2134
70.14366285104header ( )../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
20.01023376096MediaWiki->run( )../index.php:46
30.01023377504MediaWiki->main( )../MediaWiki.php:424
40.14336277208OutputPage->output( )../MediaWiki.php:583
50.14356283664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14426292992WebResponse->header( )../OutputPage.php:2171
70.14426293136header ( )../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
20.01023376096MediaWiki->run( )../index.php:46
30.01023377504MediaWiki->main( )../MediaWiki.php:424
40.14336277208OutputPage->output( )../MediaWiki.php:583
50.14356283664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14486292936WebResponse->header( )../OutputPage.php:2172
70.14486293080header ( )../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
20.01023376096MediaWiki->run( )../index.php:46
30.01023377504MediaWiki->main( )../MediaWiki.php:424
40.14336277208OutputPage->output( )../MediaWiki.php:583
50.14526292936WebResponse->header( )../OutputPage.php:2220
60.14526293080header ( )../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
20.01023376096MediaWiki->run( )../index.php:46
30.01023377504MediaWiki->main( )../MediaWiki.php:424
40.14336277208OutputPage->output( )../MediaWiki.php:583
50.14586293096WebResponse->header( )../OutputPage.php:2227
60.14586293240header ( )../WebResponse.php:37