( ! ) Warning: Search backend error during near_match search for '18.191.192.113' 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
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.01633551480MediaWiki->performRequest( )../MediaWiki.php:573
50.03074379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03124432984SpecialPage->run( )../SpecialPageFactory.php:581
70.03124433352SpecialSearch->execute( )../SpecialPage.php:383
80.07255794408SpecialSearch->goResult( )../SpecialSearch.php:117
90.07755800664SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07755801416SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.07975816408Hooks::run( )../SearchEngine.php:231
120.07985818008call_user_func_array ( )../Hooks.php:209
130.07985818712CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08035892760CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08105938800CirrusSearch\Searcher->search( )../Searcher.php:268
160.08406173904CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08436206680PoolCounterWork->execute( )../Util.php:133
180.08446231152PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08446231336call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08446231408CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08446233376PoolCounterWork->execute( )../Util.php:129
220.08446234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08446234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08446234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09076348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09086352528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09086352808MWDebug::warning( )../GlobalFunctions.php:1247
280.09096354112MWDebug::sendMessage( )../MWDebug.php:155
290.09096354504trigger_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
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09256277728OutputPage->output( )../MediaWiki.php:583
50.09276284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09286285480WebResponse->header( )../OutputPage.php:2134
70.09286285624header ( )../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
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09256277728OutputPage->output( )../MediaWiki.php:583
50.09276284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09346293512WebResponse->header( )../OutputPage.php:2171
70.09346293656header ( )../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
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09256277728OutputPage->output( )../MediaWiki.php:583
50.09276284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09396293456WebResponse->header( )../OutputPage.php:2172
70.09396293600header ( )../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
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09256277728OutputPage->output( )../MediaWiki.php:583
50.09436293456WebResponse->header( )../OutputPage.php:2220
60.09436293600header ( )../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
20.00903375880MediaWiki->run( )../index.php:46
30.00903377288MediaWiki->main( )../MediaWiki.php:424
40.09256277728OutputPage->output( )../MediaWiki.php:583
50.09496293616WebResponse->header( )../OutputPage.php:2227
60.09496293760header ( )../WebResponse.php:37