( ! ) Warning: Search backend error during near_match search for '44.221.45.48' after 6. 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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.01773551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03214379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03254433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03254433744SpecialSearch->execute( )../SpecialPage.php:383
80.07565795880SpecialSearch->goResult( )../SpecialSearch.php:117
90.08105802136SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08105802888SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08325817888Hooks::run( )../SearchEngine.php:231
120.08335819488call_user_func_array ( )../Hooks.php:209
130.08335820192CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08385894216CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08465940240CirrusSearch\Searcher->search( )../Searcher.php:268
160.08736175288CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08766206872PoolCounterWork->execute( )../Util.php:133
180.08776231128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08776231312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08776231384CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08776233320PoolCounterWork->execute( )../Util.php:129
220.08786233968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08786234152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08786234272CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09406348552CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09416352488wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09416352768MWDebug::warning( )../GlobalFunctions.php:1247
280.09426354072MWDebug::sendMessage( )../MWDebug.php:155
290.09426354464trigger_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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.09596277784OutputPage->output( )../MediaWiki.php:583
50.09626284240OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09636285536WebResponse->header( )../OutputPage.php:2134
70.09636285680header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.09596277784OutputPage->output( )../MediaWiki.php:583
50.09626284240OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09706293568WebResponse->header( )../OutputPage.php:2171
70.09706293712header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.09596277784OutputPage->output( )../MediaWiki.php:583
50.09626284240OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09746293512WebResponse->header( )../OutputPage.php:2172
70.09746293656header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.09596277784OutputPage->output( )../MediaWiki.php:583
50.09796293512WebResponse->header( )../OutputPage.php:2220
60.09796293656header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.09596277784OutputPage->output( )../MediaWiki.php:583
50.09856293672WebResponse->header( )../OutputPage.php:2227
60.09856293816header ( )../WebResponse.php:37