( ! ) Warning: Search backend error during near_match search for '3.139.67.194' 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
10.0000238760{main}( )../index.php:0
20.01443383952MediaWiki->run( )../index.php:46
30.01443385360MediaWiki->main( )../MediaWiki.php:424
40.04313559544MediaWiki->performRequest( )../MediaWiki.php:573
50.08484387088SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08584440968SpecialPage->run( )../SpecialPageFactory.php:581
70.08594441336SpecialSearch->execute( )../SpecialPage.php:383
80.20025803424SpecialSearch->goResult( )../SpecialSearch.php:117
90.21655809656SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21655810408SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22505825408Hooks::run( )../SearchEngine.php:231
120.22505827008call_user_func_array ( )../Hooks.php:209
130.22505827712CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22795901760CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23135947800CirrusSearch\Searcher->search( )../Searcher.php:268
160.23326182896CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23346214488PoolCounterWork->execute( )../Util.php:133
180.23356238744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23356238928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23356239000CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23366240936PoolCounterWork->execute( )../Util.php:129
220.23366241584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23366241768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23366241888CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24006356192CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24026360128wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24026360408MWDebug::warning( )../GlobalFunctions.php:1247
280.24036361712MWDebug::sendMessage( )../MWDebug.php:155
290.24036362104trigger_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
10.0000238760{main}( )../index.php:0
20.01443383952MediaWiki->run( )../index.php:46
30.01443385360MediaWiki->main( )../MediaWiki.php:424
40.24226285368OutputPage->output( )../MediaWiki.php:583
50.24246291824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24256293120WebResponse->header( )../OutputPage.php:2134
70.24256293264header ( )../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
10.0000238760{main}( )../index.php:0
20.01443383952MediaWiki->run( )../index.php:46
30.01443385360MediaWiki->main( )../MediaWiki.php:424
40.24226285368OutputPage->output( )../MediaWiki.php:583
50.24246291824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24316301152WebResponse->header( )../OutputPage.php:2171
70.24316301296header ( )../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
10.0000238760{main}( )../index.php:0
20.01443383952MediaWiki->run( )../index.php:46
30.01443385360MediaWiki->main( )../MediaWiki.php:424
40.24226285368OutputPage->output( )../MediaWiki.php:583
50.24246291824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24366301096WebResponse->header( )../OutputPage.php:2172
70.24366301240header ( )../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
10.0000238760{main}( )../index.php:0
20.01443383952MediaWiki->run( )../index.php:46
30.01443385360MediaWiki->main( )../MediaWiki.php:424
40.24226285368OutputPage->output( )../MediaWiki.php:583
50.24786301096WebResponse->header( )../OutputPage.php:2220
60.24786301240header ( )../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
10.0000238760{main}( )../index.php:0
20.01443383952MediaWiki->run( )../index.php:46
30.01443385360MediaWiki->main( )../MediaWiki.php:424
40.24226285368OutputPage->output( )../MediaWiki.php:583
50.24846301256WebResponse->header( )../OutputPage.php:2227
60.24846301400header ( )../WebResponse.php:37