( ! ) Warning: Search backend error during near_match search for '18.117.165.77' after 33. 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
20.10343376112MediaWiki->run( )../index.php:46
30.10343377520MediaWiki->main( )../MediaWiki.php:424
40.20123551600MediaWiki->performRequest( )../MediaWiki.php:573
50.29504379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.29554433040SpecialPage->run( )../SpecialPageFactory.php:581
70.29554433408SpecialSearch->execute( )../SpecialPage.php:383
80.70585794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.76295800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.76295801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.77835816656Hooks::run( )../SearchEngine.php:231
120.77845818256call_user_func_array ( )../Hooks.php:209
130.77845818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.77895893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.77955939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.78216174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.78236205712PoolCounterWork->execute( )../Util.php:133
180.78256229968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.78256230152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.78256230224CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.84376232160PoolCounterWork->execute( )../Util.php:129
220.84376232808PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.84376232992call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.84376233112CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.87846347400CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.87856351336wfLogWarning( )../ElasticsearchIntermediary.php:98
270.87856351616MWDebug::warning( )../GlobalFunctions.php:1247
280.87876352920MWDebug::sendMessage( )../MWDebug.php:155
290.87876353312trigger_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
20.10343376112MediaWiki->run( )../index.php:46
30.10343377520MediaWiki->main( )../MediaWiki.php:424
40.89216276592OutputPage->output( )../MediaWiki.php:583
50.89236283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.89246284344WebResponse->header( )../OutputPage.php:2134
70.89246284488header ( )../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
20.10343376112MediaWiki->run( )../index.php:46
30.10343377520MediaWiki->main( )../MediaWiki.php:424
40.89216276592OutputPage->output( )../MediaWiki.php:583
50.89236283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.89316292376WebResponse->header( )../OutputPage.php:2171
70.89316292520header ( )../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
20.10343376112MediaWiki->run( )../index.php:46
30.10343377520MediaWiki->main( )../MediaWiki.php:424
40.89216276592OutputPage->output( )../MediaWiki.php:583
50.89236283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.89366292320WebResponse->header( )../OutputPage.php:2172
70.89366292464header ( )../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
20.10343376112MediaWiki->run( )../index.php:46
30.10343377520MediaWiki->main( )../MediaWiki.php:424
40.89216276592OutputPage->output( )../MediaWiki.php:583
50.89416292320WebResponse->header( )../OutputPage.php:2220
60.89416292464header ( )../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
20.10343376112MediaWiki->run( )../index.php:46
30.10343377520MediaWiki->main( )../MediaWiki.php:424
40.89216276592OutputPage->output( )../MediaWiki.php:583
50.91316292480WebResponse->header( )../OutputPage.php:2227
60.91316292624header ( )../WebResponse.php:37