( ! ) Warning: Search backend error during near_match search for '18.219.247.59' after 7. 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
10.0002233960{main}( )../index.php:0
20.01263376416MediaWiki->run( )../index.php:46
30.01263377824MediaWiki->main( )../MediaWiki.php:424
40.02063551928MediaWiki->performRequest( )../MediaWiki.php:573
50.03544379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03594433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03594433728SpecialSearch->execute( )../SpecialPage.php:383
80.07905796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.08405802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08405803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08635818448Hooks::run( )../SearchEngine.php:231
120.08635820048call_user_func_array ( )../Hooks.php:209
130.08635820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08695894792CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08765940832CirrusSearch\Searcher->search( )../Searcher.php:268
160.09076175936CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09096208704PoolCounterWork->execute( )../Util.php:133
180.09116233176PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09116233360call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09116233432CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09116235400PoolCounterWork->execute( )../Util.php:129
220.09116236048PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09116236232call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09116236352CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09766350640CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09786354576wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09786354856MWDebug::warning( )../GlobalFunctions.php:1247
280.09796356160MWDebug::sendMessage( )../MWDebug.php:155
290.09796356552trigger_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
10.0002233960{main}( )../index.php:0
20.01263376416MediaWiki->run( )../index.php:46
30.01263377824MediaWiki->main( )../MediaWiki.php:424
40.09966279776OutputPage->output( )../MediaWiki.php:583
50.09986286232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09996287528WebResponse->header( )../OutputPage.php:2134
70.09996287672header ( )../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
10.0002233960{main}( )../index.php:0
20.01263376416MediaWiki->run( )../index.php:46
30.01263377824MediaWiki->main( )../MediaWiki.php:424
40.09966279776OutputPage->output( )../MediaWiki.php:583
50.09986286232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10066295576WebResponse->header( )../OutputPage.php:2171
70.10066295720header ( )../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
10.0002233960{main}( )../index.php:0
20.01263376416MediaWiki->run( )../index.php:46
30.01263377824MediaWiki->main( )../MediaWiki.php:424
40.09966279776OutputPage->output( )../MediaWiki.php:583
50.09986286232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10106295520WebResponse->header( )../OutputPage.php:2172
70.10106295664header ( )../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
10.0002233960{main}( )../index.php:0
20.01263376416MediaWiki->run( )../index.php:46
30.01263377824MediaWiki->main( )../MediaWiki.php:424
40.09966279776OutputPage->output( )../MediaWiki.php:583
50.10156295520WebResponse->header( )../OutputPage.php:2220
60.10156295664header ( )../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
10.0002233960{main}( )../index.php:0
20.01263376416MediaWiki->run( )../index.php:46
30.01263377824MediaWiki->main( )../MediaWiki.php:424
40.09966279776OutputPage->output( )../MediaWiki.php:583
50.10216295680WebResponse->header( )../OutputPage.php:2227
60.10216295824header ( )../WebResponse.php:37