( ! ) Warning: Search backend error during near_match search for '3.133.121.241' after 3. 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
20.03953376416MediaWiki->run( )../index.php:46
30.03953377824MediaWiki->main( )../MediaWiki.php:424
40.08883551992MediaWiki->performRequest( )../MediaWiki.php:573
50.23724379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.23764433368SpecialPage->run( )../SpecialPageFactory.php:581
70.23764433736SpecialSearch->execute( )../SpecialPage.php:383
80.28615795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.29175802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.29175802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.29425817936Hooks::run( )../SearchEngine.php:231
120.29425819536call_user_func_array ( )../Hooks.php:209
130.29425820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.29475894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.29535940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.29786175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.29806206936PoolCounterWork->execute( )../Util.php:133
180.29866231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.29866231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.29866231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.29866233384PoolCounterWork->execute( )../Util.php:129
220.29876234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.29876234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.29876234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.30136348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.30186352528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.30186352808MWDebug::warning( )../GlobalFunctions.php:1247
280.30196354112MWDebug::sendMessage( )../MWDebug.php:155
290.30196354504trigger_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
20.03953376416MediaWiki->run( )../index.php:46
30.03953377824MediaWiki->main( )../MediaWiki.php:424
40.30386277824OutputPage->output( )../MediaWiki.php:583
50.30416284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30426285576WebResponse->header( )../OutputPage.php:2134
70.30426285720header ( )../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
20.03953376416MediaWiki->run( )../index.php:46
30.03953377824MediaWiki->main( )../MediaWiki.php:424
40.30386277824OutputPage->output( )../MediaWiki.php:583
50.30416284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30486293624WebResponse->header( )../OutputPage.php:2171
70.30486293768header ( )../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
20.03953376416MediaWiki->run( )../index.php:46
30.03953377824MediaWiki->main( )../MediaWiki.php:424
40.30386277824OutputPage->output( )../MediaWiki.php:583
50.30416284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30536293568WebResponse->header( )../OutputPage.php:2172
70.30536293712header ( )../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
20.03953376416MediaWiki->run( )../index.php:46
30.03953377824MediaWiki->main( )../MediaWiki.php:424
40.30386277824OutputPage->output( )../MediaWiki.php:583
50.30576293568WebResponse->header( )../OutputPage.php:2220
60.30576293712header ( )../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
20.03953376416MediaWiki->run( )../index.php:46
30.03953377824MediaWiki->main( )../MediaWiki.php:424
40.30386277824OutputPage->output( )../MediaWiki.php:583
50.30636293728WebResponse->header( )../OutputPage.php:2227
60.30636293872header ( )../WebResponse.php:37