( ! ) Warning: Search backend error during near_match search for '3.145.186.204' 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
20.02033375896MediaWiki->run( )../index.php:46
30.02033377304MediaWiki->main( )../MediaWiki.php:424
40.03453551440MediaWiki->performRequest( )../MediaWiki.php:573
50.05374379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05414432944SpecialPage->run( )../SpecialPageFactory.php:581
70.05424433312SpecialSearch->execute( )../SpecialPage.php:383
80.10005794768SpecialSearch->goResult( )../SpecialSearch.php:117
90.10545801024SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10545801776SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10785816776Hooks::run( )../SearchEngine.php:231
120.10785818376call_user_func_array ( )../Hooks.php:209
130.10785819080CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10835893112CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10895939136CirrusSearch\Searcher->search( )../Searcher.php:268
160.11146174184CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11176205784PoolCounterWork->execute( )../Util.php:133
180.11186230040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11196230224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11196230296CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11196232232PoolCounterWork->execute( )../Util.php:129
220.11196232880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11196233064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11196233184CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11396347472CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11406351408wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11406351688MWDebug::warning( )../GlobalFunctions.php:1247
280.11426352992MWDebug::sendMessage( )../MWDebug.php:155
290.11426353384trigger_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
20.02033375896MediaWiki->run( )../index.php:46
30.02033377304MediaWiki->main( )../MediaWiki.php:424
40.11616276696OutputPage->output( )../MediaWiki.php:583
50.11636283152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11646284448WebResponse->header( )../OutputPage.php:2134
70.11646284592header ( )../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
20.02033375896MediaWiki->run( )../index.php:46
30.02033377304MediaWiki->main( )../MediaWiki.php:424
40.11616276696OutputPage->output( )../MediaWiki.php:583
50.11636283152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11716292480WebResponse->header( )../OutputPage.php:2171
70.11716292624header ( )../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
20.02033375896MediaWiki->run( )../index.php:46
30.02033377304MediaWiki->main( )../MediaWiki.php:424
40.11616276696OutputPage->output( )../MediaWiki.php:583
50.11636283152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11766292424WebResponse->header( )../OutputPage.php:2172
70.11766292568header ( )../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
20.02033375896MediaWiki->run( )../index.php:46
30.02033377304MediaWiki->main( )../MediaWiki.php:424
40.11616276696OutputPage->output( )../MediaWiki.php:583
50.11816292424WebResponse->header( )../OutputPage.php:2220
60.11816292568header ( )../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
20.02033375896MediaWiki->run( )../index.php:46
30.02033377304MediaWiki->main( )../MediaWiki.php:424
40.11616276696OutputPage->output( )../MediaWiki.php:583
50.11876292584WebResponse->header( )../OutputPage.php:2227
60.11876292728header ( )../WebResponse.php:37