( ! ) Warning: Search backend error during near_match search for '3.149.241.197' 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
20.02243376416MediaWiki->run( )../index.php:46
30.02243377824MediaWiki->main( )../MediaWiki.php:424
40.03943551992MediaWiki->performRequest( )../MediaWiki.php:573
50.12704379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.12744433368SpecialPage->run( )../SpecialPageFactory.php:581
70.12744433736SpecialSearch->execute( )../SpecialPage.php:383
80.40595795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.43485802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.43485802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.44505817936Hooks::run( )../SearchEngine.php:231
120.44515819536call_user_func_array ( )../Hooks.php:209
130.44515820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.44555894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.44675940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.44936175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.48716206936PoolCounterWork->execute( )../Util.php:133
180.48726231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.48726231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.48726231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.48736233384PoolCounterWork->execute( )../Util.php:129
220.48736234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.48736234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.48736234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.49366348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.49396352528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.49396352808MWDebug::warning( )../GlobalFunctions.php:1247
280.49406354112MWDebug::sendMessage( )../MWDebug.php:155
290.49406354504trigger_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
20.02243376416MediaWiki->run( )../index.php:46
30.02243377824MediaWiki->main( )../MediaWiki.php:424
40.49576277824OutputPage->output( )../MediaWiki.php:583
50.49606284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.49616285576WebResponse->header( )../OutputPage.php:2134
70.49616285720header ( )../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
20.02243376416MediaWiki->run( )../index.php:46
30.02243377824MediaWiki->main( )../MediaWiki.php:424
40.49576277824OutputPage->output( )../MediaWiki.php:583
50.49606284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.49676293624WebResponse->header( )../OutputPage.php:2171
70.49676293768header ( )../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
20.02243376416MediaWiki->run( )../index.php:46
30.02243377824MediaWiki->main( )../MediaWiki.php:424
40.49576277824OutputPage->output( )../MediaWiki.php:583
50.49606284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.49776293568WebResponse->header( )../OutputPage.php:2172
70.49776293712header ( )../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
20.02243376416MediaWiki->run( )../index.php:46
30.02243377824MediaWiki->main( )../MediaWiki.php:424
40.49576277824OutputPage->output( )../MediaWiki.php:583
50.49826293568WebResponse->header( )../OutputPage.php:2220
60.49826293712header ( )../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
20.02243376416MediaWiki->run( )../index.php:46
30.02243377824MediaWiki->main( )../MediaWiki.php:424
40.49576277824OutputPage->output( )../MediaWiki.php:583
50.49886293728WebResponse->header( )../OutputPage.php:2227
60.49886293872header ( )../WebResponse.php:37