( ! ) Warning: Search backend error during near_match search for '3.141.37.199' after 22. 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
10.0000232200{main}( )../index.php:0
20.01473374112MediaWiki->run( )../index.php:46
30.01473375520MediaWiki->main( )../MediaWiki.php:424
40.06733599104MediaWiki->performRequest( )../MediaWiki.php:573
50.15524412544SpecialPageFactory::executePath( )../MediaWiki.php:270
60.15574466496SpecialPage->run( )../SpecialPageFactory.php:581
70.15574466864SpecialSearch->execute( )../SpecialPage.php:383
80.33405794520SpecialSearch->goResult( )../SpecialSearch.php:117
90.35015800728SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.35015801480SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.35365816480Hooks::run( )../SearchEngine.php:231
120.35365818080call_user_func_array ( )../Hooks.php:209
130.35365818784CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.35425892824CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.35505938848CirrusSearch\Searcher->search( )../Searcher.php:268
160.35786173904CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.35806205504PoolCounterWork->execute( )../Util.php:133
180.35826229760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.35826229944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.35826230016CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.35826231952PoolCounterWork->execute( )../Util.php:129
220.35826232600PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.35836232784call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.35836232904CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.38066347152CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.38086351088wfLogWarning( )../ElasticsearchIntermediary.php:98
270.38086351368MWDebug::warning( )../GlobalFunctions.php:1247
280.38096352672MWDebug::sendMessage( )../MWDebug.php:155
290.38096353064trigger_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
10.0000232200{main}( )../index.php:0
20.01473374112MediaWiki->run( )../index.php:46
30.01473375520MediaWiki->main( )../MediaWiki.php:424
40.38276276360OutputPage->output( )../MediaWiki.php:583
50.38306282816OutputPage->sendCacheControl( )../OutputPage.php:2218
60.38316284112WebResponse->header( )../OutputPage.php:2134
70.38316284256header ( )../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
10.0000232200{main}( )../index.php:0
20.01473374112MediaWiki->run( )../index.php:46
30.01473375520MediaWiki->main( )../MediaWiki.php:424
40.38276276360OutputPage->output( )../MediaWiki.php:583
50.38306282816OutputPage->sendCacheControl( )../OutputPage.php:2218
60.38376292144WebResponse->header( )../OutputPage.php:2171
70.38376292288header ( )../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
10.0000232200{main}( )../index.php:0
20.01473374112MediaWiki->run( )../index.php:46
30.01473375520MediaWiki->main( )../MediaWiki.php:424
40.38276276360OutputPage->output( )../MediaWiki.php:583
50.38306282816OutputPage->sendCacheControl( )../OutputPage.php:2218
60.38426292088WebResponse->header( )../OutputPage.php:2172
70.38426292232header ( )../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
10.0000232200{main}( )../index.php:0
20.01473374112MediaWiki->run( )../index.php:46
30.01473375520MediaWiki->main( )../MediaWiki.php:424
40.38276276360OutputPage->output( )../MediaWiki.php:583
50.38476292088WebResponse->header( )../OutputPage.php:2220
60.38476292232header ( )../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
10.0000232200{main}( )../index.php:0
20.01473374112MediaWiki->run( )../index.php:46
30.01473375520MediaWiki->main( )../MediaWiki.php:424
40.38276276360OutputPage->output( )../MediaWiki.php:583
50.38536292248WebResponse->header( )../OutputPage.php:2227
60.38536292392header ( )../WebResponse.php:37