( ! ) Warning: Search backend error during near_match search for '3.148.108.201' 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
10.0001233960{main}( )../index.php:0
20.01453376416MediaWiki->run( )../index.php:46
30.01453377824MediaWiki->main( )../MediaWiki.php:424
40.02383551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04104379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04144433368SpecialPage->run( )../SpecialPageFactory.php:581
70.04144433736SpecialSearch->execute( )../SpecialPage.php:383
80.08425795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.08945802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08945802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09185817936Hooks::run( )../SearchEngine.php:231
120.09185819536call_user_func_array ( )../Hooks.php:209
130.09195820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09245894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09325940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.09656175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09686206936PoolCounterWork->execute( )../Util.php:133
180.09706231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09706231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09706231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09706233384PoolCounterWork->execute( )../Util.php:129
220.09706234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09706234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09706234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10336348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10346352528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10356352808MWDebug::warning( )../GlobalFunctions.php:1247
280.10366354112MWDebug::sendMessage( )../MWDebug.php:155
290.10366354504trigger_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
10.0001233960{main}( )../index.php:0
20.01453376416MediaWiki->run( )../index.php:46
30.01453377824MediaWiki->main( )../MediaWiki.php:424
40.10556277824OutputPage->output( )../MediaWiki.php:583
50.10576284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10586285576WebResponse->header( )../OutputPage.php:2134
70.10586285720header ( )../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
10.0001233960{main}( )../index.php:0
20.01453376416MediaWiki->run( )../index.php:46
30.01453377824MediaWiki->main( )../MediaWiki.php:424
40.10556277824OutputPage->output( )../MediaWiki.php:583
50.10576284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10646293624WebResponse->header( )../OutputPage.php:2171
70.10646293768header ( )../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
10.0001233960{main}( )../index.php:0
20.01453376416MediaWiki->run( )../index.php:46
30.01453377824MediaWiki->main( )../MediaWiki.php:424
40.10556277824OutputPage->output( )../MediaWiki.php:583
50.10576284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10706293568WebResponse->header( )../OutputPage.php:2172
70.10706293712header ( )../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
10.0001233960{main}( )../index.php:0
20.01453376416MediaWiki->run( )../index.php:46
30.01453377824MediaWiki->main( )../MediaWiki.php:424
40.10556277824OutputPage->output( )../MediaWiki.php:583
50.10756293568WebResponse->header( )../OutputPage.php:2220
60.10756293712header ( )../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
10.0001233960{main}( )../index.php:0
20.01453376416MediaWiki->run( )../index.php:46
30.01453377824MediaWiki->main( )../MediaWiki.php:424
40.10556277824OutputPage->output( )../MediaWiki.php:583
50.10836293728WebResponse->header( )../OutputPage.php:2227
60.10836293872header ( )../WebResponse.php:37