( ! ) Warning: Search backend error during near_match search for '3.12.136.119' after 7. 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
10.0001233928{main}( )../index.php:0
20.01263376056MediaWiki->run( )../index.php:46
30.01273377464MediaWiki->main( )../MediaWiki.php:424
40.02273551696MediaWiki->performRequest( )../MediaWiki.php:573
50.03824379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03864433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03874433728SpecialSearch->execute( )../SpecialPage.php:383
80.08595795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.09195801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09195802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09435817320Hooks::run( )../SearchEngine.php:231
120.09435818920call_user_func_array ( )../Hooks.php:209
130.09435819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09485893672CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09565939696CirrusSearch\Searcher->search( )../Searcher.php:268
160.09916174792CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09946206392PoolCounterWork->execute( )../Util.php:133
180.09966230648PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09966230832call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09966230904CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09976232840PoolCounterWork->execute( )../Util.php:129
220.09976233488PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09976233672call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09976233792CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10646348080CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10666352016wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10666352296MWDebug::warning( )../GlobalFunctions.php:1247
280.10676353600MWDebug::sendMessage( )../MWDebug.php:155
290.10676353992trigger_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
10.0001233928{main}( )../index.php:0
20.01263376056MediaWiki->run( )../index.php:46
30.01273377464MediaWiki->main( )../MediaWiki.php:424
40.10896277272OutputPage->output( )../MediaWiki.php:583
50.10926283728OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10936285024WebResponse->header( )../OutputPage.php:2134
70.10936285168header ( )../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
10.0001233928{main}( )../index.php:0
20.01263376056MediaWiki->run( )../index.php:46
30.01273377464MediaWiki->main( )../MediaWiki.php:424
40.10896277272OutputPage->output( )../MediaWiki.php:583
50.10926283728OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11006293056WebResponse->header( )../OutputPage.php:2171
70.11006293200header ( )../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
10.0001233928{main}( )../index.php:0
20.01263376056MediaWiki->run( )../index.php:46
30.01273377464MediaWiki->main( )../MediaWiki.php:424
40.10896277272OutputPage->output( )../MediaWiki.php:583
50.10926283728OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11056293000WebResponse->header( )../OutputPage.php:2172
70.11056293144header ( )../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
10.0001233928{main}( )../index.php:0
20.01263376056MediaWiki->run( )../index.php:46
30.01273377464MediaWiki->main( )../MediaWiki.php:424
40.10896277272OutputPage->output( )../MediaWiki.php:583
50.11106293000WebResponse->header( )../OutputPage.php:2220
60.11106293144header ( )../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
10.0001233928{main}( )../index.php:0
20.01263376056MediaWiki->run( )../index.php:46
30.01273377464MediaWiki->main( )../MediaWiki.php:424
40.10896277272OutputPage->output( )../MediaWiki.php:583
50.11166293160WebResponse->header( )../OutputPage.php:2227
60.11166293304header ( )../WebResponse.php:37