( ! ) Warning: Search backend error during near_match search for '3.139.237.6' after 23. 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
20.02643376408MediaWiki->run( )../index.php:46
30.02643377816MediaWiki->main( )../MediaWiki.php:424
40.09343551968MediaWiki->performRequest( )../MediaWiki.php:573
50.24364379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.24404433312SpecialPage->run( )../SpecialPageFactory.php:581
70.24404433680SpecialSearch->execute( )../SpecialPage.php:383
80.48185796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.51545802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.51545803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.52725818248Hooks::run( )../SearchEngine.php:231
120.52725819848call_user_func_array ( )../Hooks.php:209
130.52725820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.52755894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.52785940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.53766175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.53786207320PoolCounterWork->execute( )../Util.php:133
180.53796231576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.53796231760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.53796231832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.53796233768PoolCounterWork->execute( )../Util.php:129
220.53796234416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.53796234600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.53796234720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.56116348968CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.56126352904wfLogWarning( )../ElasticsearchIntermediary.php:98
270.56126353184MWDebug::warning( )../GlobalFunctions.php:1247
280.56136354488MWDebug::sendMessage( )../MWDebug.php:155
290.56136354880trigger_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
20.02643376408MediaWiki->run( )../index.php:46
30.02643377816MediaWiki->main( )../MediaWiki.php:424
40.56326278144OutputPage->output( )../MediaWiki.php:583
50.56346284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.56356285896WebResponse->header( )../OutputPage.php:2134
70.56356286040header ( )../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
20.02643376408MediaWiki->run( )../index.php:46
30.02643377816MediaWiki->main( )../MediaWiki.php:424
40.56326278144OutputPage->output( )../MediaWiki.php:583
50.56346284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.58136293928WebResponse->header( )../OutputPage.php:2171
70.58136294072header ( )../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
20.02643376408MediaWiki->run( )../index.php:46
30.02643377816MediaWiki->main( )../MediaWiki.php:424
40.56326278144OutputPage->output( )../MediaWiki.php:583
50.56346284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.58196293872WebResponse->header( )../OutputPage.php:2172
70.58196294016header ( )../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
20.02643376408MediaWiki->run( )../index.php:46
30.02643377816MediaWiki->main( )../MediaWiki.php:424
40.56326278144OutputPage->output( )../MediaWiki.php:583
50.58246293872WebResponse->header( )../OutputPage.php:2220
60.58246294016header ( )../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
20.02643376408MediaWiki->run( )../index.php:46
30.02643377816MediaWiki->main( )../MediaWiki.php:424
40.56326278144OutputPage->output( )../MediaWiki.php:583
50.58316294032WebResponse->header( )../OutputPage.php:2227
60.58316294176header ( )../WebResponse.php:37