( ! ) Warning: Search backend error during near_match search for '13.58.68.83' after 23. 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
10.0000238696{main}( )../index.php:0
20.01513383496MediaWiki->run( )../index.php:46
30.01513384904MediaWiki->main( )../MediaWiki.php:424
40.04063559176MediaWiki->performRequest( )../MediaWiki.php:573
50.10044386816SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10084440688SpecialPage->run( )../SpecialPageFactory.php:581
70.10094441056SpecialSearch->execute( )../SpecialPage.php:383
80.19495802656SpecialSearch->goResult( )../SpecialSearch.php:117
90.20465808888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20465809640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21485824640Hooks::run( )../SearchEngine.php:231
120.21495826240call_user_func_array ( )../Hooks.php:209
130.21495826944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21565900968CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21645946992CirrusSearch\Searcher->search( )../Searcher.php:268
160.22876182080CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.22916214848PoolCounterWork->execute( )../Util.php:133
180.22936239288PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.22936239472call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.22936239544CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.22936241512PoolCounterWork->execute( )../Util.php:129
220.22936242160PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.22936242344call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.22936242464CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25226356760CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25236360696wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25236360976MWDebug::warning( )../GlobalFunctions.php:1247
280.25256362280MWDebug::sendMessage( )../MWDebug.php:155
290.25256362672trigger_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
10.0000238696{main}( )../index.php:0
20.01513383496MediaWiki->run( )../index.php:46
30.01513384904MediaWiki->main( )../MediaWiki.php:424
40.25436285920OutputPage->output( )../MediaWiki.php:583
50.25456292368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25466293664WebResponse->header( )../OutputPage.php:2134
70.25476293808header ( )../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
10.0000238696{main}( )../index.php:0
20.01513383496MediaWiki->run( )../index.php:46
30.01513384904MediaWiki->main( )../MediaWiki.php:424
40.25436285920OutputPage->output( )../MediaWiki.php:583
50.25456292368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25536301696WebResponse->header( )../OutputPage.php:2171
70.25536301840header ( )../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
10.0000238696{main}( )../index.php:0
20.01513383496MediaWiki->run( )../index.php:46
30.01513384904MediaWiki->main( )../MediaWiki.php:424
40.25436285920OutputPage->output( )../MediaWiki.php:583
50.25456292368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25586301640WebResponse->header( )../OutputPage.php:2172
70.25586301784header ( )../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
10.0000238696{main}( )../index.php:0
20.01513383496MediaWiki->run( )../index.php:46
30.01513384904MediaWiki->main( )../MediaWiki.php:424
40.25436285920OutputPage->output( )../MediaWiki.php:583
50.25636301640WebResponse->header( )../OutputPage.php:2220
60.25636301784header ( )../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
10.0000238696{main}( )../index.php:0
20.01513383496MediaWiki->run( )../index.php:46
30.01513384904MediaWiki->main( )../MediaWiki.php:424
40.25436285920OutputPage->output( )../MediaWiki.php:583
50.25686301792WebResponse->header( )../OutputPage.php:2227
60.25686301936header ( )../WebResponse.php:37