( ! ) Warning: Search backend error during near_match search for '3.14.252.56' after 31. 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
10.0000233928{main}( )../index.php:0
20.01323376408MediaWiki->run( )../index.php:46
30.01323377816MediaWiki->main( )../MediaWiki.php:424
40.04003551968MediaWiki->performRequest( )../MediaWiki.php:573
50.07914379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07994433312SpecialPage->run( )../SpecialPageFactory.php:581
70.07994433680SpecialSearch->execute( )../SpecialPage.php:383
80.18325796272SpecialSearch->goResult( )../SpecialSearch.php:117
90.21375802528SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21375803280SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22295818280Hooks::run( )../SearchEngine.php:231
120.22305819880call_user_func_array ( )../Hooks.php:209
130.22305820584CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22355894616CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23105940640CirrusSearch\Searcher->search( )../Searcher.php:268
160.24046175696CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24426207280PoolCounterWork->execute( )../Util.php:133
180.24436231536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24436231720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24436231792CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24446233728PoolCounterWork->execute( )../Util.php:129
220.24446234376PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24446234560call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24446234680CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.27526348928CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.27546352864wfLogWarning( )../ElasticsearchIntermediary.php:98
270.27546353144MWDebug::warning( )../GlobalFunctions.php:1247
280.27556354448MWDebug::sendMessage( )../MWDebug.php:155
290.27556354840trigger_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
10.0000233928{main}( )../index.php:0
20.01323376408MediaWiki->run( )../index.php:46
30.01323377816MediaWiki->main( )../MediaWiki.php:424
40.27746278152OutputPage->output( )../MediaWiki.php:583
50.27766284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27776285904WebResponse->header( )../OutputPage.php:2134
70.27776286048header ( )../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
10.0000233928{main}( )../index.php:0
20.01323376408MediaWiki->run( )../index.php:46
30.01323377816MediaWiki->main( )../MediaWiki.php:424
40.27746278152OutputPage->output( )../MediaWiki.php:583
50.27766284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27836293936WebResponse->header( )../OutputPage.php:2171
70.27836294080header ( )../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
10.0000233928{main}( )../index.php:0
20.01323376408MediaWiki->run( )../index.php:46
30.01323377816MediaWiki->main( )../MediaWiki.php:424
40.27746278152OutputPage->output( )../MediaWiki.php:583
50.27766284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27896293880WebResponse->header( )../OutputPage.php:2172
70.27896294024header ( )../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
10.0000233928{main}( )../index.php:0
20.01323376408MediaWiki->run( )../index.php:46
30.01323377816MediaWiki->main( )../MediaWiki.php:424
40.27746278152OutputPage->output( )../MediaWiki.php:583
50.27946293880WebResponse->header( )../OutputPage.php:2220
60.27946294024header ( )../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
10.0000233928{main}( )../index.php:0
20.01323376408MediaWiki->run( )../index.php:46
30.01323377816MediaWiki->main( )../MediaWiki.php:424
40.27746278152OutputPage->output( )../MediaWiki.php:583
50.28006294040WebResponse->header( )../OutputPage.php:2227
60.28006294184header ( )../WebResponse.php:37