( ! ) Warning: Search backend error during near_match search for '13.58.119.195' after 2. 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
10.0001233960{main}( )../index.php:0
20.01183375896MediaWiki->run( )../index.php:46
30.01183377304MediaWiki->main( )../MediaWiki.php:424
40.02013551440MediaWiki->performRequest( )../MediaWiki.php:573
50.03534379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03574432944SpecialPage->run( )../SpecialPageFactory.php:581
70.03584433312SpecialSearch->execute( )../SpecialPage.php:383
80.09315794768SpecialSearch->goResult( )../SpecialSearch.php:117
90.09865801024SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09865801776SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10095816776Hooks::run( )../SearchEngine.php:231
120.10105818376call_user_func_array ( )../Hooks.php:209
130.10105819080CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10165893112CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10225939136CirrusSearch\Searcher->search( )../Searcher.php:268
160.10496174192CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10526205800PoolCounterWork->execute( )../Util.php:133
180.10546230056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10546230240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10546230312CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10546232248PoolCounterWork->execute( )../Util.php:129
220.10546232896PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10546233080call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10546233200CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10756347456CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10766351392wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10776351672MWDebug::warning( )../GlobalFunctions.php:1247
280.10786352976MWDebug::sendMessage( )../MWDebug.php:155
290.10786353368trigger_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
10.0001233960{main}( )../index.php:0
20.01183375896MediaWiki->run( )../index.php:46
30.01183377304MediaWiki->main( )../MediaWiki.php:424
40.10966276680OutputPage->output( )../MediaWiki.php:583
50.10996283136OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11006284432WebResponse->header( )../OutputPage.php:2134
70.11006284576header ( )../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
10.0001233960{main}( )../index.php:0
20.01183375896MediaWiki->run( )../index.php:46
30.01183377304MediaWiki->main( )../MediaWiki.php:424
40.10966276680OutputPage->output( )../MediaWiki.php:583
50.10996283136OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11076292464WebResponse->header( )../OutputPage.php:2171
70.11076292608header ( )../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
10.0001233960{main}( )../index.php:0
20.01183375896MediaWiki->run( )../index.php:46
30.01183377304MediaWiki->main( )../MediaWiki.php:424
40.10966276680OutputPage->output( )../MediaWiki.php:583
50.10996283136OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11126292408WebResponse->header( )../OutputPage.php:2172
70.11126292552header ( )../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
10.0001233960{main}( )../index.php:0
20.01183375896MediaWiki->run( )../index.php:46
30.01183377304MediaWiki->main( )../MediaWiki.php:424
40.10966276680OutputPage->output( )../MediaWiki.php:583
50.11166292408WebResponse->header( )../OutputPage.php:2220
60.11166292552header ( )../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
10.0001233960{main}( )../index.php:0
20.01183375896MediaWiki->run( )../index.php:46
30.01183377304MediaWiki->main( )../MediaWiki.php:424
40.10966276680OutputPage->output( )../MediaWiki.php:583
50.11226292568WebResponse->header( )../OutputPage.php:2227
60.11226292712header ( )../WebResponse.php:37