( ! ) Warning: Search backend error during near_match search for '3.16.147.124' 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
10.0001235216{main}( )../index.php:0
20.01403377336MediaWiki->run( )../index.php:46
30.01403378744MediaWiki->main( )../MediaWiki.php:424
40.02293552784MediaWiki->performRequest( )../MediaWiki.php:573
50.03904380280SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03944434176SpecialPage->run( )../SpecialPageFactory.php:581
70.03954434544SpecialSearch->execute( )../SpecialPage.php:383
80.08515796872SpecialSearch->goResult( )../SpecialSearch.php:117
90.09065802544SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09065803296SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09305818296Hooks::run( )../SearchEngine.php:231
120.09305819896call_user_func_array ( )../Hooks.php:209
130.09305820600CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09355894648CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09425940680CirrusSearch\Searcher->search( )../Searcher.php:268
160.09716175800CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09746207392PoolCounterWork->execute( )../Util.php:133
180.09766231648PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09766231832call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09766231904CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09766233840PoolCounterWork->execute( )../Util.php:129
220.09766234488PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09766234672call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09766234792CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10406349080CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10416353016wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10416353296MWDebug::warning( )../GlobalFunctions.php:1247
280.10426354600MWDebug::sendMessage( )../MWDebug.php:155
290.10436354992trigger_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
10.0001235216{main}( )../index.php:0
20.01403377336MediaWiki->run( )../index.php:46
30.01403378744MediaWiki->main( )../MediaWiki.php:424
40.10626278272OutputPage->output( )../MediaWiki.php:583
50.10656284728OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10666286024WebResponse->header( )../OutputPage.php:2134
70.10666286168header ( )../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
10.0001235216{main}( )../index.php:0
20.01403377336MediaWiki->run( )../index.php:46
30.01403378744MediaWiki->main( )../MediaWiki.php:424
40.10626278272OutputPage->output( )../MediaWiki.php:583
50.10656284728OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10736294056WebResponse->header( )../OutputPage.php:2171
70.10736294200header ( )../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
10.0001235216{main}( )../index.php:0
20.01403377336MediaWiki->run( )../index.php:46
30.01403378744MediaWiki->main( )../MediaWiki.php:424
40.10626278272OutputPage->output( )../MediaWiki.php:583
50.10656284728OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10776294000WebResponse->header( )../OutputPage.php:2172
70.10776294144header ( )../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
10.0001235216{main}( )../index.php:0
20.01403377336MediaWiki->run( )../index.php:46
30.01403378744MediaWiki->main( )../MediaWiki.php:424
40.10626278272OutputPage->output( )../MediaWiki.php:583
50.10826294000WebResponse->header( )../OutputPage.php:2220
60.10826294144header ( )../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
10.0001235216{main}( )../index.php:0
20.01403377336MediaWiki->run( )../index.php:46
30.01403378744MediaWiki->main( )../MediaWiki.php:424
40.10626278272OutputPage->output( )../MediaWiki.php:583
50.10896294160WebResponse->header( )../OutputPage.php:2227
60.10896294304header ( )../WebResponse.php:37