( ! ) Warning: Search backend error during near_match search for '3.148.103.221' 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
10.0002233960{main}( )../index.php:0
20.01173375896MediaWiki->run( )../index.php:46
30.01173377304MediaWiki->main( )../MediaWiki.php:424
40.01943551440MediaWiki->performRequest( )../MediaWiki.php:573
50.03374379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03414432944SpecialPage->run( )../SpecialPageFactory.php:581
70.03424433312SpecialSearch->execute( )../SpecialPage.php:383
80.07815794784SpecialSearch->goResult( )../SpecialSearch.php:117
90.08355801040SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08355801792SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08585816792Hooks::run( )../SearchEngine.php:231
120.08585818392call_user_func_array ( )../Hooks.php:209
130.08585819096CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08625893128CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08675939152CirrusSearch\Searcher->search( )../Searcher.php:268
160.08896174200CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08926205792PoolCounterWork->execute( )../Util.php:133
180.08936230048PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08936230232call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08936230304CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08946232240PoolCounterWork->execute( )../Util.php:129
220.08946232888PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08946233072call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08946233192CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09556347480CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09566351416wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09566351696MWDebug::warning( )../GlobalFunctions.php:1247
280.09576353000MWDebug::sendMessage( )../MWDebug.php:155
290.09576353392trigger_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
20.01173375896MediaWiki->run( )../index.php:46
30.01173377304MediaWiki->main( )../MediaWiki.php:424
40.09736276704OutputPage->output( )../MediaWiki.php:583
50.09766283160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09776284456WebResponse->header( )../OutputPage.php:2134
70.09776284600header ( )../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
20.01173375896MediaWiki->run( )../index.php:46
30.01173377304MediaWiki->main( )../MediaWiki.php:424
40.09736276704OutputPage->output( )../MediaWiki.php:583
50.09766283160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09846292488WebResponse->header( )../OutputPage.php:2171
70.09846292632header ( )../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
20.01173375896MediaWiki->run( )../index.php:46
30.01173377304MediaWiki->main( )../MediaWiki.php:424
40.09736276704OutputPage->output( )../MediaWiki.php:583
50.09766283160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09886292432WebResponse->header( )../OutputPage.php:2172
70.09886292576header ( )../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
20.01173375896MediaWiki->run( )../index.php:46
30.01173377304MediaWiki->main( )../MediaWiki.php:424
40.09736276704OutputPage->output( )../MediaWiki.php:583
50.09936292432WebResponse->header( )../OutputPage.php:2220
60.09936292576header ( )../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
20.01173375896MediaWiki->run( )../index.php:46
30.01173377304MediaWiki->main( )../MediaWiki.php:424
40.09736276704OutputPage->output( )../MediaWiki.php:583
50.09996292592WebResponse->header( )../OutputPage.php:2227
60.09996292736header ( )../WebResponse.php:37