( ! ) Warning: Search backend error during near_match search for '3.149.239.214' after 2. 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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.01733551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03174379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03204433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03214433736SpecialSearch->execute( )../SpecialPage.php:383
80.07425795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.07945802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07945802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08165817936Hooks::run( )../SearchEngine.php:231
120.08175819536call_user_func_array ( )../Hooks.php:209
130.08175820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08205894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08245940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.08446175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08466208192PoolCounterWork->execute( )../Util.php:133
180.08486232936PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08486233120call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08486233192CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08486235160PoolCounterWork->execute( )../Util.php:129
220.08486235808PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08486235992call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08486236112CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.08676350384CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.08686354320wfLogWarning( )../ElasticsearchIntermediary.php:98
270.08686354600MWDebug::warning( )../GlobalFunctions.php:1247
280.08696355904MWDebug::sendMessage( )../MWDebug.php:155
290.08696356296trigger_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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.08886279520OutputPage->output( )../MediaWiki.php:583
50.08906285976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.08916287272WebResponse->header( )../OutputPage.php:2134
70.08916287416header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.08886279520OutputPage->output( )../MediaWiki.php:583
50.08906285976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.08976295320WebResponse->header( )../OutputPage.php:2171
70.08976295464header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.08886279520OutputPage->output( )../MediaWiki.php:583
50.08906285976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09026295264WebResponse->header( )../OutputPage.php:2172
70.09026295408header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.08886279520OutputPage->output( )../MediaWiki.php:583
50.09076295264WebResponse->header( )../OutputPage.php:2220
60.09076295408header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.08886279520OutputPage->output( )../MediaWiki.php:583
50.09136295424WebResponse->header( )../OutputPage.php:2227
60.09136295568header ( )../WebResponse.php:37