( ! ) Warning: Search backend error during near_match search for '3.143.239.237' after 2. 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
10.0000233960{main}( )../index.php:0
20.02833376112MediaWiki->run( )../index.php:46
30.02833377520MediaWiki->main( )../MediaWiki.php:424
40.08573551600MediaWiki->performRequest( )../MediaWiki.php:573
50.16834379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.16884433040SpecialPage->run( )../SpecialPageFactory.php:581
70.16884433408SpecialSearch->execute( )../SpecialPage.php:383
80.38785794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.40455800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.40455801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.41065816656Hooks::run( )../SearchEngine.php:231
120.41075818256call_user_func_array ( )../Hooks.php:209
130.41075818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.41105893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.41125939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.41706174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.41726205712PoolCounterWork->execute( )../Util.php:133
180.41736229968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.41736230152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.41736230224CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.41736232160PoolCounterWork->execute( )../Util.php:129
220.41736232808PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.41736232992call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.41746233112CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.41906347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.41916351352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.41916351632MWDebug::warning( )../GlobalFunctions.php:1247
280.41936352936MWDebug::sendMessage( )../MWDebug.php:155
290.41936353328trigger_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
10.0000233960{main}( )../index.php:0
20.02833376112MediaWiki->run( )../index.php:46
30.02833377520MediaWiki->main( )../MediaWiki.php:424
40.43726276592OutputPage->output( )../MediaWiki.php:583
50.43746283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.43756284344WebResponse->header( )../OutputPage.php:2134
70.43756284488header ( )../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
10.0000233960{main}( )../index.php:0
20.02833376112MediaWiki->run( )../index.php:46
30.02833377520MediaWiki->main( )../MediaWiki.php:424
40.43726276592OutputPage->output( )../MediaWiki.php:583
50.43746283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.43826292376WebResponse->header( )../OutputPage.php:2171
70.43826292520header ( )../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
10.0000233960{main}( )../index.php:0
20.02833376112MediaWiki->run( )../index.php:46
30.02833377520MediaWiki->main( )../MediaWiki.php:424
40.43726276592OutputPage->output( )../MediaWiki.php:583
50.43746283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.43876292320WebResponse->header( )../OutputPage.php:2172
70.43876292464header ( )../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
10.0000233960{main}( )../index.php:0
20.02833376112MediaWiki->run( )../index.php:46
30.02833377520MediaWiki->main( )../MediaWiki.php:424
40.43726276592OutputPage->output( )../MediaWiki.php:583
50.43926292320WebResponse->header( )../OutputPage.php:2220
60.43926292464header ( )../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
10.0000233960{main}( )../index.php:0
20.02833376112MediaWiki->run( )../index.php:46
30.02833377520MediaWiki->main( )../MediaWiki.php:424
40.43726276592OutputPage->output( )../MediaWiki.php:583
50.45266292480WebResponse->header( )../OutputPage.php:2227
60.45266292624header ( )../WebResponse.php:37