( ! ) Warning: Search backend error during near_match search for '3.148.102.79' after 15. 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
20.02453376416MediaWiki->run( )../index.php:46
30.02453377824MediaWiki->main( )../MediaWiki.php:424
40.03383551992MediaWiki->performRequest( )../MediaWiki.php:573
50.08404379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08454433376SpecialPage->run( )../SpecialPageFactory.php:581
70.08454433744SpecialSearch->execute( )../SpecialPage.php:383
80.13695795872SpecialSearch->goResult( )../SpecialSearch.php:117
90.14245802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14245802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14495817880Hooks::run( )../SearchEngine.php:231
120.14495819480call_user_func_array ( )../Hooks.php:209
130.14495820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14545894208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14625940248CirrusSearch\Searcher->search( )../Searcher.php:268
160.15726175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.15756206912PoolCounterWork->execute( )../Util.php:133
180.15766231168PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15766231352call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15766231424CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15776233360PoolCounterWork->execute( )../Util.php:129
220.15776234008PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15776234192call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15776234312CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.17236348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.17246352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.17246352776MWDebug::warning( )../GlobalFunctions.php:1247
280.17266354080MWDebug::sendMessage( )../MWDebug.php:155
290.17266354472trigger_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
20.02453376416MediaWiki->run( )../index.php:46
30.02453377824MediaWiki->main( )../MediaWiki.php:424
40.17466277792OutputPage->output( )../MediaWiki.php:583
50.17496284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17506285544WebResponse->header( )../OutputPage.php:2134
70.17506285688header ( )../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
20.02453376416MediaWiki->run( )../index.php:46
30.02453377824MediaWiki->main( )../MediaWiki.php:424
40.17466277792OutputPage->output( )../MediaWiki.php:583
50.17496284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17576293576WebResponse->header( )../OutputPage.php:2171
70.17576293720header ( )../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
20.02453376416MediaWiki->run( )../index.php:46
30.02453377824MediaWiki->main( )../MediaWiki.php:424
40.17466277792OutputPage->output( )../MediaWiki.php:583
50.17496284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17626293520WebResponse->header( )../OutputPage.php:2172
70.17626293664header ( )../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
20.02453376416MediaWiki->run( )../index.php:46
30.02453377824MediaWiki->main( )../MediaWiki.php:424
40.17466277792OutputPage->output( )../MediaWiki.php:583
50.17676293520WebResponse->header( )../OutputPage.php:2220
60.17676293664header ( )../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
20.02453376416MediaWiki->run( )../index.php:46
30.02453377824MediaWiki->main( )../MediaWiki.php:424
40.17466277792OutputPage->output( )../MediaWiki.php:583
50.17736293680WebResponse->header( )../OutputPage.php:2227
60.17736293824header ( )../WebResponse.php:37