( ! ) Warning: Search backend error during near_match search for '3.133.142.6' after 28. 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
10.0000233928{main}( )../index.php:0
20.00853376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.07993551968MediaWiki->performRequest( )../MediaWiki.php:573
50.17474379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.17514433312SpecialPage->run( )../SpecialPageFactory.php:581
70.17524433680SpecialSearch->execute( )../SpecialPage.php:383
80.43145796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.48855802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.48855803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.49745818248Hooks::run( )../SearchEngine.php:231
120.49745819848call_user_func_array ( )../Hooks.php:209
130.49745820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.49795894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.49865940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.52206175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.52236207272PoolCounterWork->execute( )../Util.php:133
180.52246231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.52246231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.52246231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.52256233720PoolCounterWork->execute( )../Util.php:129
220.52256234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.52256234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.52256234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.55056348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.55076352856wfLogWarning( )../ElasticsearchIntermediary.php:98
270.55076353136MWDebug::warning( )../GlobalFunctions.php:1247
280.55086354440MWDebug::sendMessage( )../MWDebug.php:155
290.55086354832trigger_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
10.0000233928{main}( )../index.php:0
20.00853376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.55376278144OutputPage->output( )../MediaWiki.php:583
50.55396284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.55406285896WebResponse->header( )../OutputPage.php:2134
70.55406286040header ( )../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
10.0000233928{main}( )../index.php:0
20.00853376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.55376278144OutputPage->output( )../MediaWiki.php:583
50.55396284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.55466293928WebResponse->header( )../OutputPage.php:2171
70.55466294072header ( )../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
10.0000233928{main}( )../index.php:0
20.00853376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.55376278144OutputPage->output( )../MediaWiki.php:583
50.55396284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.55516293872WebResponse->header( )../OutputPage.php:2172
70.55516294016header ( )../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
10.0000233928{main}( )../index.php:0
20.00853376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.55376278144OutputPage->output( )../MediaWiki.php:583
50.57476293872WebResponse->header( )../OutputPage.php:2220
60.57476294016header ( )../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
10.0000233928{main}( )../index.php:0
20.00853376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.55376278144OutputPage->output( )../MediaWiki.php:583
50.58096294032WebResponse->header( )../OutputPage.php:2227
60.58096294176header ( )../WebResponse.php:37