( ! ) Warning: Search backend error during near_match search for '3.12.120.71' 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
10.0001233928{main}( )../index.php:0
20.02953376408MediaWiki->run( )../index.php:46
30.02963377816MediaWiki->main( )../MediaWiki.php:424
40.04213551968MediaWiki->performRequest( )../MediaWiki.php:573
50.05874379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05914433312SpecialPage->run( )../SpecialPageFactory.php:581
70.05924433680SpecialSearch->execute( )../SpecialPage.php:383
80.10545796248SpecialSearch->goResult( )../SpecialSearch.php:117
90.11075802504SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11075803256SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11285818256Hooks::run( )../SearchEngine.php:231
120.11285819856call_user_func_array ( )../Hooks.php:209
130.11285820560CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11335894592CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11405940616CirrusSearch\Searcher->search( )../Searcher.php:268
160.11646175672CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11676207280PoolCounterWork->execute( )../Util.php:133
180.11696231536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11696231720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11696231792CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11696233728PoolCounterWork->execute( )../Util.php:129
220.11706234376PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11706234560call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11706234680CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12336348928CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12346352856wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12346353136MWDebug::warning( )../GlobalFunctions.php:1247
280.12356354424MWDebug::sendMessage( )../MWDebug.php:155
290.12356354816trigger_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
20.02953376408MediaWiki->run( )../index.php:46
30.02963377816MediaWiki->main( )../MediaWiki.php:424
40.12546278152OutputPage->output( )../MediaWiki.php:583
50.12626284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12636285896WebResponse->header( )../OutputPage.php:2134
70.12636286040header ( )../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
20.02953376408MediaWiki->run( )../index.php:46
30.02963377816MediaWiki->main( )../MediaWiki.php:424
40.12546278152OutputPage->output( )../MediaWiki.php:583
50.12626284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13396293928WebResponse->header( )../OutputPage.php:2171
70.13396294072header ( )../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
20.02953376408MediaWiki->run( )../index.php:46
30.02963377816MediaWiki->main( )../MediaWiki.php:424
40.12546278152OutputPage->output( )../MediaWiki.php:583
50.12626284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13456293872WebResponse->header( )../OutputPage.php:2172
70.13456294016header ( )../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
20.02953376408MediaWiki->run( )../index.php:46
30.02963377816MediaWiki->main( )../MediaWiki.php:424
40.12546278152OutputPage->output( )../MediaWiki.php:583
50.13506293872WebResponse->header( )../OutputPage.php:2220
60.13506294016header ( )../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
20.02953376408MediaWiki->run( )../index.php:46
30.02963377816MediaWiki->main( )../MediaWiki.php:424
40.12546278152OutputPage->output( )../MediaWiki.php:583
50.13576294032WebResponse->header( )../OutputPage.php:2227
60.13576294176header ( )../WebResponse.php:37