( ! ) Warning: Search backend error during near_match search for '3.16.78.11' 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
10.0000233896{main}( )../index.php:0
20.00893376392MediaWiki->run( )../index.php:46
30.00893377800MediaWiki->main( )../MediaWiki.php:424
40.03493552080MediaWiki->performRequest( )../MediaWiki.php:573
50.06094379568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06134433440SpecialPage->run( )../SpecialPageFactory.php:581
70.06134433808SpecialSearch->execute( )../SpecialPage.php:383
80.12045795664SpecialSearch->goResult( )../SpecialSearch.php:117
90.12605801848SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12605802600SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12825817600Hooks::run( )../SearchEngine.php:231
120.12825819200call_user_func_array ( )../Hooks.php:209
130.12825819904CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12875893896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12945939936CirrusSearch\Searcher->search( )../Searcher.php:268
160.13226174992CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13246206600PoolCounterWork->execute( )../Util.php:133
180.13256230856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13256231040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13256231112CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13266233048PoolCounterWork->execute( )../Util.php:129
220.13266233696PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13266233880call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13266234000CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13466348248CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13476352176wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13476352456MWDebug::warning( )../GlobalFunctions.php:1247
280.13486353744MWDebug::sendMessage( )../MWDebug.php:155
290.13486354136trigger_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
10.0000233896{main}( )../index.php:0
20.00893376392MediaWiki->run( )../index.php:46
30.00893377800MediaWiki->main( )../MediaWiki.php:424
40.13656277472OutputPage->output( )../MediaWiki.php:583
50.13676283920OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13686285216WebResponse->header( )../OutputPage.php:2134
70.13686285360header ( )../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
10.0000233896{main}( )../index.php:0
20.00893376392MediaWiki->run( )../index.php:46
30.00893377800MediaWiki->main( )../MediaWiki.php:424
40.13656277472OutputPage->output( )../MediaWiki.php:583
50.13676283920OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13766293248WebResponse->header( )../OutputPage.php:2171
70.13766293392header ( )../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
10.0000233896{main}( )../index.php:0
20.00893376392MediaWiki->run( )../index.php:46
30.00893377800MediaWiki->main( )../MediaWiki.php:424
40.13656277472OutputPage->output( )../MediaWiki.php:583
50.13676283920OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13816293192WebResponse->header( )../OutputPage.php:2172
70.13816293336header ( )../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
10.0000233896{main}( )../index.php:0
20.00893376392MediaWiki->run( )../index.php:46
30.00893377800MediaWiki->main( )../MediaWiki.php:424
40.13656277472OutputPage->output( )../MediaWiki.php:583
50.13866293192WebResponse->header( )../OutputPage.php:2220
60.13866293336header ( )../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
10.0000233896{main}( )../index.php:0
20.00893376392MediaWiki->run( )../index.php:46
30.00893377800MediaWiki->main( )../MediaWiki.php:424
40.13656277472OutputPage->output( )../MediaWiki.php:583
50.13916293352WebResponse->header( )../OutputPage.php:2227
60.13926293496header ( )../WebResponse.php:37