( ! ) Warning: Search backend error during near_match search for '3.147.69.49' 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
10.0001233896{main}( )../index.php:0
20.01143376024MediaWiki->run( )../index.php:46
30.01153377432MediaWiki->main( )../MediaWiki.php:424
40.01983551552MediaWiki->performRequest( )../MediaWiki.php:573
50.03474379368SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03514433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03514433680SpecialSearch->execute( )../SpecialPage.php:383
80.07915796168SpecialSearch->goResult( )../SpecialSearch.php:117
90.08465801872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08465802624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08685817624Hooks::run( )../SearchEngine.php:231
120.08695819224call_user_func_array ( )../Hooks.php:209
130.08695819928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08735893960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08825940008CirrusSearch\Searcher->search( )../Searcher.php:268
160.09146175112CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09186206696PoolCounterWork->execute( )../Util.php:133
180.09206230952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09206231136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09206231208CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09206233144PoolCounterWork->execute( )../Util.php:129
220.09206233792PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09206233976call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09206234096CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09846348384CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09856352312wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09856352592MWDebug::warning( )../GlobalFunctions.php:1247
280.09866353880MWDebug::sendMessage( )../MWDebug.php:155
290.09866354272trigger_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
10.0001233896{main}( )../index.php:0
20.01143376024MediaWiki->run( )../index.php:46
30.01153377432MediaWiki->main( )../MediaWiki.php:424
40.10056277576OutputPage->output( )../MediaWiki.php:583
50.10086284024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10096285320WebResponse->header( )../OutputPage.php:2134
70.10096285464header ( )../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
10.0001233896{main}( )../index.php:0
20.01143376024MediaWiki->run( )../index.php:46
30.01153377432MediaWiki->main( )../MediaWiki.php:424
40.10056277576OutputPage->output( )../MediaWiki.php:583
50.10086284024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10166293352WebResponse->header( )../OutputPage.php:2171
70.10166293496header ( )../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
10.0001233896{main}( )../index.php:0
20.01143376024MediaWiki->run( )../index.php:46
30.01153377432MediaWiki->main( )../MediaWiki.php:424
40.10056277576OutputPage->output( )../MediaWiki.php:583
50.10086284024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10226293296WebResponse->header( )../OutputPage.php:2172
70.10226293440header ( )../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
10.0001233896{main}( )../index.php:0
20.01143376024MediaWiki->run( )../index.php:46
30.01153377432MediaWiki->main( )../MediaWiki.php:424
40.10056277576OutputPage->output( )../MediaWiki.php:583
50.10266293296WebResponse->header( )../OutputPage.php:2220
60.10266293440header ( )../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
10.0001233896{main}( )../index.php:0
20.01143376024MediaWiki->run( )../index.php:46
30.01153377432MediaWiki->main( )../MediaWiki.php:424
40.10056277576OutputPage->output( )../MediaWiki.php:583
50.10326293448WebResponse->header( )../OutputPage.php:2227
60.10326293592header ( )../WebResponse.php:37