( ! ) Warning: Search backend error during near_match search for '18.222.111.46' 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
20.01003376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.02113551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03684379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03724433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03724433736SpecialSearch->execute( )../SpecialPage.php:383
80.08115795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.08675802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08675802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08895817936Hooks::run( )../SearchEngine.php:231
120.08895819536call_user_func_array ( )../Hooks.php:209
130.08895820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08925894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08955940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.09136175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09146206936PoolCounterWork->execute( )../Util.php:133
180.09156231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09156231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09156231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09166233384PoolCounterWork->execute( )../Util.php:129
220.09166234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09166234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09166234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09756348608CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09776352544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09776352824MWDebug::warning( )../GlobalFunctions.php:1247
280.09796354128MWDebug::sendMessage( )../MWDebug.php:155
290.09796354520trigger_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
20.01003376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.09986277824OutputPage->output( )../MediaWiki.php:583
50.10006284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10016285576WebResponse->header( )../OutputPage.php:2134
70.10016285720header ( )../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
20.01003376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.09986277824OutputPage->output( )../MediaWiki.php:583
50.10006284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10076293624WebResponse->header( )../OutputPage.php:2171
70.10076293768header ( )../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
20.01003376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.09986277824OutputPage->output( )../MediaWiki.php:583
50.10006284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10126293568WebResponse->header( )../OutputPage.php:2172
70.10126293712header ( )../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
20.01003376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.09986277824OutputPage->output( )../MediaWiki.php:583
50.10186293568WebResponse->header( )../OutputPage.php:2220
60.10186293712header ( )../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
20.01003376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.09986277824OutputPage->output( )../MediaWiki.php:583
50.10246293728WebResponse->header( )../OutputPage.php:2227
60.10246293872header ( )../WebResponse.php:37