( ! ) Warning: Search backend error during near_match search for '3.140.185.34' after 12. 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
10.0002233960{main}( )../index.php:0
20.09443376416MediaWiki->run( )../index.php:46
30.09443377824MediaWiki->main( )../MediaWiki.php:424
40.10983551960MediaWiki->performRequest( )../MediaWiki.php:573
50.12674379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.12734433360SpecialPage->run( )../SpecialPageFactory.php:581
70.12734433728SpecialSearch->execute( )../SpecialPage.php:383
80.18335796968SpecialSearch->goResult( )../SpecialSearch.php:117
90.18885802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.18885803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.19115818304Hooks::run( )../SearchEngine.php:231
120.19115819904call_user_func_array ( )../Hooks.php:209
130.19115820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.19175894640CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.19255940688CirrusSearch\Searcher->search( )../Searcher.php:268
160.19586175744CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.19616207352PoolCounterWork->execute( )../Util.php:133
180.19636231608PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19636231792call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19636231864CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19636233800PoolCounterWork->execute( )../Util.php:129
220.19646234448PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19646234632call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19646234752CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.20856349000CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.20876352936wfLogWarning( )../ElasticsearchIntermediary.php:98
270.20876353216MWDebug::warning( )../GlobalFunctions.php:1247
280.20886354520MWDebug::sendMessage( )../MWDebug.php:155
290.20886354912trigger_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
10.0002233960{main}( )../index.php:0
20.09443376416MediaWiki->run( )../index.php:46
30.09443377824MediaWiki->main( )../MediaWiki.php:424
40.21126278232OutputPage->output( )../MediaWiki.php:583
50.21156284688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21166285984WebResponse->header( )../OutputPage.php:2134
70.21166286128header ( )../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
10.0002233960{main}( )../index.php:0
20.09443376416MediaWiki->run( )../index.php:46
30.09443377824MediaWiki->main( )../MediaWiki.php:424
40.21126278232OutputPage->output( )../MediaWiki.php:583
50.21156284688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21236294016WebResponse->header( )../OutputPage.php:2171
70.21236294160header ( )../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
10.0002233960{main}( )../index.php:0
20.09443376416MediaWiki->run( )../index.php:46
30.09443377824MediaWiki->main( )../MediaWiki.php:424
40.21126278232OutputPage->output( )../MediaWiki.php:583
50.21156284688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21286293960WebResponse->header( )../OutputPage.php:2172
70.21286294104header ( )../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
10.0002233960{main}( )../index.php:0
20.09443376416MediaWiki->run( )../index.php:46
30.09443377824MediaWiki->main( )../MediaWiki.php:424
40.21126278232OutputPage->output( )../MediaWiki.php:583
50.21346293960WebResponse->header( )../OutputPage.php:2220
60.21346294104header ( )../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
10.0002233960{main}( )../index.php:0
20.09443376416MediaWiki->run( )../index.php:46
30.09443377824MediaWiki->main( )../MediaWiki.php:424
40.21126278232OutputPage->output( )../MediaWiki.php:583
50.21566294120WebResponse->header( )../OutputPage.php:2227
60.21566294264header ( )../WebResponse.php:37