( ! ) Warning: Search backend error during near_match search for '3.15.25.212' 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
10.0002232168{main}( )../index.php:0
20.01273374072MediaWiki->run( )../index.php:46
30.01273375480MediaWiki->main( )../MediaWiki.php:424
40.02133599136MediaWiki->performRequest( )../MediaWiki.php:573
50.03564412584SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03604466600SpecialPage->run( )../SpecialPageFactory.php:581
70.03604466968SpecialSearch->execute( )../SpecialPage.php:383
80.07845794368SpecialSearch->goResult( )../SpecialSearch.php:117
90.08365800168SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08365800920SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08575815920Hooks::run( )../SearchEngine.php:231
120.08575817520call_user_func_array ( )../Hooks.php:209
130.08575818224CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08625892256CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08695938304CirrusSearch\Searcher->search( )../Searcher.php:268
160.08986173352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09016204936PoolCounterWork->execute( )../Util.php:133
180.09026229192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09026229376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09026229448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09026231384PoolCounterWork->execute( )../Util.php:129
220.09026232032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09026232216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09036232336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09646346616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09656350544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09656350824MWDebug::warning( )../GlobalFunctions.php:1247
280.09666352112MWDebug::sendMessage( )../MWDebug.php:155
290.09666352504trigger_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
10.0002232168{main}( )../index.php:0
20.01273374072MediaWiki->run( )../index.php:46
30.01273375480MediaWiki->main( )../MediaWiki.php:424
40.09826275824OutputPage->output( )../MediaWiki.php:583
50.09856282272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09866283568WebResponse->header( )../OutputPage.php:2134
70.09866283712header ( )../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
10.0002232168{main}( )../index.php:0
20.01273374072MediaWiki->run( )../index.php:46
30.01273375480MediaWiki->main( )../MediaWiki.php:424
40.09826275824OutputPage->output( )../MediaWiki.php:583
50.09856282272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09926291600WebResponse->header( )../OutputPage.php:2171
70.09926291744header ( )../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
10.0002232168{main}( )../index.php:0
20.01273374072MediaWiki->run( )../index.php:46
30.01273375480MediaWiki->main( )../MediaWiki.php:424
40.09826275824OutputPage->output( )../MediaWiki.php:583
50.09856282272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09976291544WebResponse->header( )../OutputPage.php:2172
70.09976291688header ( )../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
10.0002232168{main}( )../index.php:0
20.01273374072MediaWiki->run( )../index.php:46
30.01273375480MediaWiki->main( )../MediaWiki.php:424
40.09826275824OutputPage->output( )../MediaWiki.php:583
50.10026291544WebResponse->header( )../OutputPage.php:2220
60.10026291688header ( )../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
10.0002232168{main}( )../index.php:0
20.01273374072MediaWiki->run( )../index.php:46
30.01273375480MediaWiki->main( )../MediaWiki.php:424
40.09826275824OutputPage->output( )../MediaWiki.php:583
50.10086291696WebResponse->header( )../OutputPage.php:2227
60.10086291840header ( )../WebResponse.php:37