( ! ) Warning: Search backend error during near_match search for '3.137.187.24' 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
20.02103376416MediaWiki->run( )../index.php:46
30.02103377824MediaWiki->main( )../MediaWiki.php:424
40.04233551960MediaWiki->performRequest( )../MediaWiki.php:573
50.08384379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08424433360SpecialPage->run( )../SpecialPageFactory.php:581
70.08424433728SpecialSearch->execute( )../SpecialPage.php:383
80.15815796984SpecialSearch->goResult( )../SpecialSearch.php:117
90.16415802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16415803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16705818304Hooks::run( )../SearchEngine.php:231
120.16715819904call_user_func_array ( )../Hooks.php:209
130.16715820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16765894640CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16845940672CirrusSearch\Searcher->search( )../Searcher.php:268
160.17136175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17166207336PoolCounterWork->execute( )../Util.php:133
180.17176231592PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17176231776call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17176231848CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17186233784PoolCounterWork->execute( )../Util.php:129
220.17186234432PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17186234616call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17186234736CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.17836348984CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.17846352920wfLogWarning( )../ElasticsearchIntermediary.php:98
270.17846353200MWDebug::warning( )../GlobalFunctions.php:1247
280.17856354504MWDebug::sendMessage( )../MWDebug.php:155
290.17856354896trigger_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
20.02103376416MediaWiki->run( )../index.php:46
30.02103377824MediaWiki->main( )../MediaWiki.php:424
40.18556278216OutputPage->output( )../MediaWiki.php:583
50.18616284672OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18626285968WebResponse->header( )../OutputPage.php:2134
70.18626286112header ( )../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
20.02103376416MediaWiki->run( )../index.php:46
30.02103377824MediaWiki->main( )../MediaWiki.php:424
40.18556278216OutputPage->output( )../MediaWiki.php:583
50.18616284672OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18696294000WebResponse->header( )../OutputPage.php:2171
70.18696294144header ( )../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
20.02103376416MediaWiki->run( )../index.php:46
30.02103377824MediaWiki->main( )../MediaWiki.php:424
40.18556278216OutputPage->output( )../MediaWiki.php:583
50.18616284672OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18786293944WebResponse->header( )../OutputPage.php:2172
70.18786294088header ( )../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
20.02103376416MediaWiki->run( )../index.php:46
30.02103377824MediaWiki->main( )../MediaWiki.php:424
40.18556278216OutputPage->output( )../MediaWiki.php:583
50.18826293944WebResponse->header( )../OutputPage.php:2220
60.18826294088header ( )../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
20.02103376416MediaWiki->run( )../index.php:46
30.02103377824MediaWiki->main( )../MediaWiki.php:424
40.18556278216OutputPage->output( )../MediaWiki.php:583
50.18896294104WebResponse->header( )../OutputPage.php:2227
60.18896294248header ( )../WebResponse.php:37