( ! ) Warning: Search backend error during near_match search for '3.133.124.247' after 20. 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
20.02613376416MediaWiki->run( )../index.php:46
30.02623377824MediaWiki->main( )../MediaWiki.php:424
40.04933551992MediaWiki->performRequest( )../MediaWiki.php:573
50.06614379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06664433368SpecialPage->run( )../SpecialPageFactory.php:581
70.06664433736SpecialSearch->execute( )../SpecialPage.php:383
80.16735795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.19265802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19265802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.19885817936Hooks::run( )../SearchEngine.php:231
120.19895819536call_user_func_array ( )../Hooks.php:209
130.19895820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.20355894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.20435940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.20756175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20786206888PoolCounterWork->execute( )../Util.php:133
180.20806231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.20806231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.20806231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.20806233336PoolCounterWork->execute( )../Util.php:129
220.20806233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.20806234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.20806234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22846348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22936352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22936352776MWDebug::warning( )../GlobalFunctions.php:1247
280.22956354080MWDebug::sendMessage( )../MWDebug.php:155
290.22956354472trigger_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
20.02613376416MediaWiki->run( )../index.php:46
30.02623377824MediaWiki->main( )../MediaWiki.php:424
40.23146277792OutputPage->output( )../MediaWiki.php:583
50.23176284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23186285544WebResponse->header( )../OutputPage.php:2134
70.23186285688header ( )../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
20.02613376416MediaWiki->run( )../index.php:46
30.02623377824MediaWiki->main( )../MediaWiki.php:424
40.23146277792OutputPage->output( )../MediaWiki.php:583
50.23176284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23246293592WebResponse->header( )../OutputPage.php:2171
70.23246293736header ( )../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
20.02613376416MediaWiki->run( )../index.php:46
30.02623377824MediaWiki->main( )../MediaWiki.php:424
40.23146277792OutputPage->output( )../MediaWiki.php:583
50.23176284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23296293536WebResponse->header( )../OutputPage.php:2172
70.23296293680header ( )../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
20.02613376416MediaWiki->run( )../index.php:46
30.02623377824MediaWiki->main( )../MediaWiki.php:424
40.23146277792OutputPage->output( )../MediaWiki.php:583
50.23346293536WebResponse->header( )../OutputPage.php:2220
60.23346293680header ( )../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
20.02613376416MediaWiki->run( )../index.php:46
30.02623377824MediaWiki->main( )../MediaWiki.php:424
40.23146277792OutputPage->output( )../MediaWiki.php:583
50.24686293696WebResponse->header( )../OutputPage.php:2227
60.24686293840header ( )../WebResponse.php:37