( ! ) Warning: Search backend error during near_match search for '3.147.44.118' 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
20.04873376416MediaWiki->run( )../index.php:46
30.04873377824MediaWiki->main( )../MediaWiki.php:424
40.08543551992MediaWiki->performRequest( )../MediaWiki.php:573
50.13134379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.13174433376SpecialPage->run( )../SpecialPageFactory.php:581
70.13174433744SpecialSearch->execute( )../SpecialPage.php:383
80.24265795864SpecialSearch->goResult( )../SpecialSearch.php:117
90.25825802120SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.25825802872SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.26075817872Hooks::run( )../SearchEngine.php:231
120.26085819472call_user_func_array ( )../Hooks.php:209
130.26085820176CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.26135894216CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.26195940256CirrusSearch\Searcher->search( )../Searcher.php:268
160.26846175360CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.26876206960PoolCounterWork->execute( )../Util.php:133
180.26896231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.26896231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.26896231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.26896233408PoolCounterWork->execute( )../Util.php:129
220.26896234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.26896234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.26896234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.28366348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.28376352528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.28376352808MWDebug::warning( )../GlobalFunctions.php:1247
280.28396354112MWDebug::sendMessage( )../MWDebug.php:155
290.28396354504trigger_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
20.04873376416MediaWiki->run( )../index.php:46
30.04873377824MediaWiki->main( )../MediaWiki.php:424
40.28646277792OutputPage->output( )../MediaWiki.php:583
50.28676284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28686285544WebResponse->header( )../OutputPage.php:2134
70.28686285688header ( )../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
20.04873376416MediaWiki->run( )../index.php:46
30.04873377824MediaWiki->main( )../MediaWiki.php:424
40.28646277792OutputPage->output( )../MediaWiki.php:583
50.28676284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28766293576WebResponse->header( )../OutputPage.php:2171
70.28766293720header ( )../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
20.04873376416MediaWiki->run( )../index.php:46
30.04873377824MediaWiki->main( )../MediaWiki.php:424
40.28646277792OutputPage->output( )../MediaWiki.php:583
50.28676284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28856293520WebResponse->header( )../OutputPage.php:2172
70.28856293664header ( )../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
20.04873376416MediaWiki->run( )../index.php:46
30.04873377824MediaWiki->main( )../MediaWiki.php:424
40.28646277792OutputPage->output( )../MediaWiki.php:583
50.28906293520WebResponse->header( )../OutputPage.php:2220
60.28906293664header ( )../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
20.04873376416MediaWiki->run( )../index.php:46
30.04873377824MediaWiki->main( )../MediaWiki.php:424
40.28646277792OutputPage->output( )../MediaWiki.php:583
50.28966293680WebResponse->header( )../OutputPage.php:2227
60.28966293824header ( )../WebResponse.php:37