( ! ) Warning: Search backend error during near_match search for '3.145.92.194' after 2. 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
10.0001233928{main}( )../index.php:0
20.06693376040MediaWiki->run( )../index.php:46
30.06693377448MediaWiki->main( )../MediaWiki.php:424
40.13403551512MediaWiki->performRequest( )../MediaWiki.php:573
50.20754379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.20784433096SpecialPage->run( )../SpecialPageFactory.php:581
70.20794433464SpecialSearch->execute( )../SpecialPage.php:383
80.42795795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.45925801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.45925802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.46625817072Hooks::run( )../SearchEngine.php:231
120.46635818672call_user_func_array ( )../Hooks.php:209
130.46635819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.46675893416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.46725939448CirrusSearch\Searcher->search( )../Searcher.php:268
160.46976174552CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.48206206160PoolCounterWork->execute( )../Util.php:133
180.48226230416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.48226230600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.48226230672CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.48226232608PoolCounterWork->execute( )../Util.php:129
220.48236233256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.48236233440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.48236233560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.48436347792CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.48446351728wfLogWarning( )../ElasticsearchIntermediary.php:98
270.48446352008MWDebug::warning( )../GlobalFunctions.php:1247
280.48456353312MWDebug::sendMessage( )../MWDebug.php:155
290.48456353704trigger_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
10.0001233928{main}( )../index.php:0
20.06693376040MediaWiki->run( )../index.php:46
30.06693377448MediaWiki->main( )../MediaWiki.php:424
40.48646276984OutputPage->output( )../MediaWiki.php:583
50.48666283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.48676284736WebResponse->header( )../OutputPage.php:2134
70.48676284880header ( )../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
10.0001233928{main}( )../index.php:0
20.06693376040MediaWiki->run( )../index.php:46
30.06693377448MediaWiki->main( )../MediaWiki.php:424
40.48646276984OutputPage->output( )../MediaWiki.php:583
50.48666283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.48736292768WebResponse->header( )../OutputPage.php:2171
70.48736292912header ( )../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
10.0001233928{main}( )../index.php:0
20.06693376040MediaWiki->run( )../index.php:46
30.06693377448MediaWiki->main( )../MediaWiki.php:424
40.48646276984OutputPage->output( )../MediaWiki.php:583
50.48666283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.48786292712WebResponse->header( )../OutputPage.php:2172
70.48786292856header ( )../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
10.0001233928{main}( )../index.php:0
20.06693376040MediaWiki->run( )../index.php:46
30.06693377448MediaWiki->main( )../MediaWiki.php:424
40.48646276984OutputPage->output( )../MediaWiki.php:583
50.48836292712WebResponse->header( )../OutputPage.php:2220
60.48836292856header ( )../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
10.0001233928{main}( )../index.php:0
20.06693376040MediaWiki->run( )../index.php:46
30.06693377448MediaWiki->main( )../MediaWiki.php:424
40.48646276984OutputPage->output( )../MediaWiki.php:583
50.48896292872WebResponse->header( )../OutputPage.php:2227
60.48896293016header ( )../WebResponse.php:37