( ! ) Warning: Search backend error during near_match search for '13.59.168.188' after 15. 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
20.02193376112MediaWiki->run( )../index.php:46
30.02193377520MediaWiki->main( )../MediaWiki.php:424
40.06043551600MediaWiki->performRequest( )../MediaWiki.php:573
50.11584379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.12594433040SpecialPage->run( )../SpecialPageFactory.php:581
70.12604433408SpecialSearch->execute( )../SpecialPage.php:383
80.34995794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.38455800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.38455801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.39975816656Hooks::run( )../SearchEngine.php:231
120.39975818256call_user_func_array ( )../Hooks.php:209
130.39975818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.40005893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.40045939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.40886174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.40906205712PoolCounterWork->execute( )../Util.php:133
180.40916229968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.40916230152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.40916230224CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.40916232160PoolCounterWork->execute( )../Util.php:129
220.40916232808PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.40916232992call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.40926233112CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.42466347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.42486351352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.42486351632MWDebug::warning( )../GlobalFunctions.php:1247
280.42496352936MWDebug::sendMessage( )../MWDebug.php:155
290.42496353328trigger_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
20.02193376112MediaWiki->run( )../index.php:46
30.02193377520MediaWiki->main( )../MediaWiki.php:424
40.42666276592OutputPage->output( )../MediaWiki.php:583
50.42686283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42696284344WebResponse->header( )../OutputPage.php:2134
70.42696284488header ( )../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
20.02193376112MediaWiki->run( )../index.php:46
30.02193377520MediaWiki->main( )../MediaWiki.php:424
40.42666276592OutputPage->output( )../MediaWiki.php:583
50.42686283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.44656292376WebResponse->header( )../OutputPage.php:2171
70.44656292520header ( )../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
20.02193376112MediaWiki->run( )../index.php:46
30.02193377520MediaWiki->main( )../MediaWiki.php:424
40.42666276592OutputPage->output( )../MediaWiki.php:583
50.42686283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.44706292320WebResponse->header( )../OutputPage.php:2172
70.44706292464header ( )../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
20.02193376112MediaWiki->run( )../index.php:46
30.02193377520MediaWiki->main( )../MediaWiki.php:424
40.42666276592OutputPage->output( )../MediaWiki.php:583
50.44766292320WebResponse->header( )../OutputPage.php:2220
60.44766292464header ( )../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
20.02193376112MediaWiki->run( )../index.php:46
30.02193377520MediaWiki->main( )../MediaWiki.php:424
40.42666276592OutputPage->output( )../MediaWiki.php:583
50.44826292480WebResponse->header( )../OutputPage.php:2227
60.44826292624header ( )../WebResponse.php:37