( ! ) Warning: Search backend error during near_match search for '3.138.120.136' 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
10.0000233960{main}( )../index.php:0
20.00953376112MediaWiki->run( )../index.php:46
30.00963377520MediaWiki->main( )../MediaWiki.php:424
40.01793551600MediaWiki->performRequest( )../MediaWiki.php:573
50.03504379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03544433040SpecialPage->run( )../SpecialPageFactory.php:581
70.03544433408SpecialSearch->execute( )../SpecialPage.php:383
80.10465794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.11035800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11045801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11275816656Hooks::run( )../SearchEngine.php:231
120.11275818256call_user_func_array ( )../Hooks.php:209
130.11275818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11335893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11415939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.11736174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11766205712PoolCounterWork->execute( )../Util.php:133
180.11776229968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11776230152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11776230224CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11776232160PoolCounterWork->execute( )../Util.php:129
220.11786232808PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11786232992call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11786233112CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12426347400CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12456351336wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12456351616MWDebug::warning( )../GlobalFunctions.php:1247
280.12466352920MWDebug::sendMessage( )../MWDebug.php:155
290.12466353312trigger_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
20.00953376112MediaWiki->run( )../index.php:46
30.00963377520MediaWiki->main( )../MediaWiki.php:424
40.12646276592OutputPage->output( )../MediaWiki.php:583
50.12666283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12676284344WebResponse->header( )../OutputPage.php:2134
70.12676284488header ( )../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
20.00953376112MediaWiki->run( )../index.php:46
30.00963377520MediaWiki->main( )../MediaWiki.php:424
40.12646276592OutputPage->output( )../MediaWiki.php:583
50.12666283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12736292376WebResponse->header( )../OutputPage.php:2171
70.12736292520header ( )../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
20.00953376112MediaWiki->run( )../index.php:46
30.00963377520MediaWiki->main( )../MediaWiki.php:424
40.12646276592OutputPage->output( )../MediaWiki.php:583
50.12666283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12786292320WebResponse->header( )../OutputPage.php:2172
70.12786292464header ( )../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
20.00953376112MediaWiki->run( )../index.php:46
30.00963377520MediaWiki->main( )../MediaWiki.php:424
40.12646276592OutputPage->output( )../MediaWiki.php:583
50.12836292320WebResponse->header( )../OutputPage.php:2220
60.12836292464header ( )../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
20.00953376112MediaWiki->run( )../index.php:46
30.00963377520MediaWiki->main( )../MediaWiki.php:424
40.12646276592OutputPage->output( )../MediaWiki.php:583
50.12896292480WebResponse->header( )../OutputPage.php:2227
60.12896292624header ( )../WebResponse.php:37