( ! ) Warning: Search backend error during near_match search for '3.147.126.146' 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
20.01063376416MediaWiki->run( )../index.php:46
30.01063377824MediaWiki->main( )../MediaWiki.php:424
40.02173551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03834379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03874433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03874433736SpecialSearch->execute( )../SpecialPage.php:383
80.10095795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.10625802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10625802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10845817936Hooks::run( )../SearchEngine.php:231
120.10855819536call_user_func_array ( )../Hooks.php:209
130.10855820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14325894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14405940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.14626175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14646206936PoolCounterWork->execute( )../Util.php:133
180.14656231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14656231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14656231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14656233384PoolCounterWork->execute( )../Util.php:129
220.14666234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14666234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14666234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15266348608CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15286352544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15286352824MWDebug::warning( )../GlobalFunctions.php:1247
280.15296354128MWDebug::sendMessage( )../MWDebug.php:155
290.15296354520trigger_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
20.01063376416MediaWiki->run( )../index.php:46
30.01063377824MediaWiki->main( )../MediaWiki.php:424
40.15486277824OutputPage->output( )../MediaWiki.php:583
50.15506284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15516285576WebResponse->header( )../OutputPage.php:2134
70.15516285720header ( )../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
20.01063376416MediaWiki->run( )../index.php:46
30.01063377824MediaWiki->main( )../MediaWiki.php:424
40.15486277824OutputPage->output( )../MediaWiki.php:583
50.15506284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15576293624WebResponse->header( )../OutputPage.php:2171
70.15576293768header ( )../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
20.01063376416MediaWiki->run( )../index.php:46
30.01063377824MediaWiki->main( )../MediaWiki.php:424
40.15486277824OutputPage->output( )../MediaWiki.php:583
50.15506284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15626293568WebResponse->header( )../OutputPage.php:2172
70.15626293712header ( )../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
20.01063376416MediaWiki->run( )../index.php:46
30.01063377824MediaWiki->main( )../MediaWiki.php:424
40.15486277824OutputPage->output( )../MediaWiki.php:583
50.15676293568WebResponse->header( )../OutputPage.php:2220
60.15676293712header ( )../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
20.01063376416MediaWiki->run( )../index.php:46
30.01063377824MediaWiki->main( )../MediaWiki.php:424
40.15486277824OutputPage->output( )../MediaWiki.php:583
50.15736293728WebResponse->header( )../OutputPage.php:2227
60.15736293872header ( )../WebResponse.php:37