( ! ) Warning: Search backend error during near_match search for '3.233.215.196' 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
10.0001233560{main}( )../index.php:0
20.01523375368MediaWiki->run( )../index.php:46
30.01523376776MediaWiki->main( )../MediaWiki.php:424
40.02423551016MediaWiki->performRequest( )../MediaWiki.php:573
50.03934378592SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03974432504SpecialPage->run( )../SpecialPageFactory.php:581
70.03984432872SpecialSearch->execute( )../SpecialPage.php:383
80.08205794200SpecialSearch->goResult( )../SpecialSearch.php:117
90.08735800160SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08735800912SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08965815912Hooks::run( )../SearchEngine.php:231
120.08965817512call_user_func_array ( )../Hooks.php:209
130.08965818216CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09015892264CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09085938288CirrusSearch\Searcher->search( )../Searcher.php:268
160.09356173424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09386205032PoolCounterWork->execute( )../Util.php:133
180.09406229288PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09406229472call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09406229544CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09406231480PoolCounterWork->execute( )../Util.php:129
220.09406232128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09406232312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09406232432CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10036346712CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10046350648wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10046350928MWDebug::warning( )../GlobalFunctions.php:1247
280.10056352232MWDebug::sendMessage( )../MWDebug.php:155
290.10056352624trigger_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
10.0001233560{main}( )../index.php:0
20.01523375368MediaWiki->run( )../index.php:46
30.01523376776MediaWiki->main( )../MediaWiki.php:424
40.10226275880OutputPage->output( )../MediaWiki.php:583
50.10246282336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10256283632WebResponse->header( )../OutputPage.php:2134
70.10256283776header ( )../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
10.0001233560{main}( )../index.php:0
20.01523375368MediaWiki->run( )../index.php:46
30.01523376776MediaWiki->main( )../MediaWiki.php:424
40.10226275880OutputPage->output( )../MediaWiki.php:583
50.10246282336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10326291664WebResponse->header( )../OutputPage.php:2171
70.10326291808header ( )../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
10.0001233560{main}( )../index.php:0
20.01523375368MediaWiki->run( )../index.php:46
30.01523376776MediaWiki->main( )../MediaWiki.php:424
40.10226275880OutputPage->output( )../MediaWiki.php:583
50.10246282336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10366291608WebResponse->header( )../OutputPage.php:2172
70.10376291752header ( )../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
10.0001233560{main}( )../index.php:0
20.01523375368MediaWiki->run( )../index.php:46
30.01523376776MediaWiki->main( )../MediaWiki.php:424
40.10226275880OutputPage->output( )../MediaWiki.php:583
50.10416291608WebResponse->header( )../OutputPage.php:2220
60.10416291752header ( )../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
10.0001233560{main}( )../index.php:0
20.01523375368MediaWiki->run( )../index.php:46
30.01523376776MediaWiki->main( )../MediaWiki.php:424
40.10226275880OutputPage->output( )../MediaWiki.php:583
50.10476291768WebResponse->header( )../OutputPage.php:2227
60.10476291912header ( )../WebResponse.php:37